53978148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 166333440

約数和(自身を除く): 112355292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 67, 69, 84, 92, 126, 134, 138, 139, 161, 201, 207, 252, 268, 276, 278, 322, 402, 414, 417, 469, 483, 556, 603, 644, 804, 828, 834, 938, 966, 973, 1206, 1251, 1407, 1449, 1541, 1668, 1876, 1932, 1946, 2412, 2502, 2814, 2898, 2919, 3082, 3197, 3892, 4221, 4623, 5004, 5628, 5796, 5838, 6164, 6394, 8442, 8757, 9246, 9313, 9591, 10787, 11676, 12788, 13869, 16884, 17514, 18492, 18626, 19182, 21574, 22379, 27738, 27939, 28773, 32361, 35028, 37252, 38364, 43148, 44758, 55476, 55878, 57546, 64722, 65191, 67137, 83817, 89516, 97083, 111756, 115092, 129444, 130382, 134274, 167634, 194166, 195573, 201411, 214199, 260764, 268548, 335268, 388332, 391146, 402822, 428398, 586719, 642597, 782292, 805644, 856796, 1173438, 1285194, 1499393, 1927791, 2346876, 2570388, 2998786, 3855582, 4498179, 5997572, 7711164, 8996358, 13494537, 17992716, 26989074, 53978148]

約数ペア:

[(1, 53978148), (2, 26989074), (3, 17992716), (4, 13494537), (6, 8996358), (7, 7711164), (9, 5997572), (12, 4498179), (14, 3855582), (18, 2998786), (21, 2570388), (23, 2346876), (28, 1927791), (36, 1499393), (42, 1285194), (46, 1173438), (63, 856796), (67, 805644), (69, 782292), (84, 642597), (92, 586719), (126, 428398), (134, 402822), (138, 391146), (139, 388332), (161, 335268), (201, 268548), (207, 260764), (252, 214199), (268, 201411), (276, 195573), (278, 194166), (322, 167634), (402, 134274), (414, 130382), (417, 129444), (469, 115092), (483, 111756), (556, 97083), (603, 89516), (644, 83817), (804, 67137), (828, 65191), (834, 64722), (938, 57546), (966, 55878), (973, 55476), (1206, 44758), (1251, 43148), (1407, 38364), (1449, 37252), (1541, 35028), (1668, 32361), (1876, 28773), (1932, 27939), (1946, 27738), (2412, 22379), (2502, 21574), (2814, 19182), (2898, 18626), (2919, 18492), (3082, 17514), (3197, 16884), (3892, 13869), (4221, 12788), (4623, 11676), (5004, 10787), (5628, 9591), (5796, 9313), (5838, 9246), (6164, 8757), (6394, 8442)]