49128912

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 240

約数和(自身を含む): 172703232

約数和(自身を除く): 123574320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 47, 48, 51, 56, 61, 63, 68, 72, 84, 94, 102, 112, 119, 122, 126, 136, 141, 144, 153, 168, 183, 188, 204, 238, 244, 252, 272, 282, 306, 329, 336, 357, 366, 376, 408, 423, 427, 476, 488, 504, 549, 564, 612, 658, 714, 732, 752, 799, 816, 846, 854, 952, 976, 987, 1008, 1037, 1071, 1098, 1128, 1224, 1281, 1316, 1428, 1464, 1598, 1692, 1708, 1904, 1974, 2074, 2142, 2196, 2256, 2397, 2448, 2562, 2632, 2856, 2867, 2928, 2961, 3111, 3196, 3384, 3416, 3843, 3948, 4148, 4284, 4392, 4794, 5124, 5264, 5593, 5712, 5734, 5922, 6222, 6392, 6768, 6832, 7191, 7259, 7686, 7896, 8296, 8568, 8601, 8784, 9333, 9588, 10248, 11186, 11468, 11844, 12444, 12784, 14382, 14518, 15372, 15792, 16592, 16779, 17136, 17202, 18666, 19176, 20069, 20496, 21777, 22372, 22936, 23688, 24888, 25803, 28764, 29036, 30744, 33558, 34404, 37332, 38352, 40138, 43554, 44744, 45872, 47376, 48739, 49776, 50337, 51606, 57528, 58072, 60207, 61488, 65331, 67116, 68808, 74664, 80276, 87108, 89488, 97478, 100674, 103212, 115056, 116144, 120414, 130662, 134232, 137616, 146217, 149328, 160552, 174216, 180621, 194956, 201348, 206424, 240828, 261324, 268464, 292434, 321104, 341173, 348432, 361242, 389912, 402696, 412848, 438651, 481656, 522648, 584868, 682346, 722484, 779824, 805392, 877302, 963312, 1023519, 1045296, 1169736, 1364692, 1444968, 1754604, 2047038, 2339472, 2729384, 2889936, 3070557, 3509208, 4094076, 5458768, 6141114, 7018416, 8188152, 12282228, 16376304, 24564456, 49128912]

約数ペア:

[(1, 49128912), (2, 24564456), (3, 16376304), (4, 12282228), (6, 8188152), (7, 7018416), (8, 6141114), (9, 5458768), (12, 4094076), (14, 3509208), (16, 3070557), (17, 2889936), (18, 2729384), (21, 2339472), (24, 2047038), (28, 1754604), (34, 1444968), (36, 1364692), (42, 1169736), (47, 1045296), (48, 1023519), (51, 963312), (56, 877302), (61, 805392), (63, 779824), (68, 722484), (72, 682346), (84, 584868), (94, 522648), (102, 481656), (112, 438651), (119, 412848), (122, 402696), (126, 389912), (136, 361242), (141, 348432), (144, 341173), (153, 321104), (168, 292434), (183, 268464), (188, 261324), (204, 240828), (238, 206424), (244, 201348), (252, 194956), (272, 180621), (282, 174216), (306, 160552), (329, 149328), (336, 146217), (357, 137616), (366, 134232), (376, 130662), (408, 120414), (423, 116144), (427, 115056), (476, 103212), (488, 100674), (504, 97478), (549, 89488), (564, 87108), (612, 80276), (658, 74664), (714, 68808), (732, 67116), (752, 65331), (799, 61488), (816, 60207), (846, 58072), (854, 57528), (952, 51606), (976, 50337), (987, 49776), (1008, 48739), (1037, 47376), (1071, 45872), (1098, 44744), (1128, 43554), (1224, 40138), (1281, 38352), (1316, 37332), (1428, 34404), (1464, 33558), (1598, 30744), (1692, 29036), (1708, 28764), (1904, 25803), (1974, 24888), (2074, 23688), (2142, 22936), (2196, 22372), (2256, 21777), (2397, 20496), (2448, 20069), (2562, 19176), (2632, 18666), (2856, 17202), (2867, 17136), (2928, 16779), (2961, 16592), (3111, 15792), (3196, 15372), (3384, 14518), (3416, 14382), (3843, 12784), (3948, 12444), (4148, 11844), (4284, 11468), (4392, 11186), (4794, 10248), (5124, 9588), (5264, 9333), (5593, 8784), (5712, 8601), (5734, 8568), (5922, 8296), (6222, 7896), (6392, 7686), (6768, 7259), (6832, 7191)]