55456992

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:321

約数の個数: 144

約数和(自身を含む): 171243072

約数和(自身を除く): 115786080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 47, 48, 51, 68, 72, 94, 96, 102, 136, 141, 144, 153, 188, 204, 241, 272, 282, 288, 306, 376, 408, 423, 482, 544, 564, 612, 723, 752, 799, 816, 846, 964, 1128, 1224, 1446, 1504, 1598, 1632, 1692, 1928, 2169, 2256, 2397, 2448, 2892, 3196, 3384, 3856, 4097, 4338, 4512, 4794, 4896, 5784, 6392, 6768, 7191, 7712, 8194, 8676, 9588, 11327, 11568, 12291, 12784, 13536, 14382, 16388, 17352, 19176, 22654, 23136, 24582, 25568, 28764, 32776, 33981, 34704, 36873, 38352, 45308, 49164, 57528, 65552, 67962, 69408, 73746, 76704, 90616, 98328, 101943, 115056, 131104, 135924, 147492, 181232, 192559, 196656, 203886, 230112, 271848, 294984, 362464, 385118, 393312, 407772, 543696, 577677, 589968, 770236, 815544, 1087392, 1155354, 1179936, 1540472, 1631088, 1733031, 2310708, 3080944, 3262176, 3466062, 4621416, 6161888, 6932124, 9242832, 13864248, 18485664, 27728496, 55456992]

約数ペア:

[(1, 55456992), (2, 27728496), (3, 18485664), (4, 13864248), (6, 9242832), (8, 6932124), (9, 6161888), (12, 4621416), (16, 3466062), (17, 3262176), (18, 3080944), (24, 2310708), (32, 1733031), (34, 1631088), (36, 1540472), (47, 1179936), (48, 1155354), (51, 1087392), (68, 815544), (72, 770236), (94, 589968), (96, 577677), (102, 543696), (136, 407772), (141, 393312), (144, 385118), (153, 362464), (188, 294984), (204, 271848), (241, 230112), (272, 203886), (282, 196656), (288, 192559), (306, 181232), (376, 147492), (408, 135924), (423, 131104), (482, 115056), (544, 101943), (564, 98328), (612, 90616), (723, 76704), (752, 73746), (799, 69408), (816, 67962), (846, 65552), (964, 57528), (1128, 49164), (1224, 45308), (1446, 38352), (1504, 36873), (1598, 34704), (1632, 33981), (1692, 32776), (1928, 28764), (2169, 25568), (2256, 24582), (2397, 23136), (2448, 22654), (2892, 19176), (3196, 17352), (3384, 16388), (3856, 14382), (4097, 13536), (4338, 12784), (4512, 12291), (4794, 11568), (4896, 11327), (5784, 9588), (6392, 8676), (6768, 8194), (7191, 7712)]