54904960

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{709}}^1$

素因数の和:750

約数の個数: 96

約数和(自身を含む): 144477900

約数和(自身を除く): 89572940

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 320, 352, 440, 484, 605, 640, 704, 709, 880, 968, 1210, 1408, 1418, 1760, 1936, 2420, 2836, 3520, 3545, 3872, 4840, 5672, 7040, 7090, 7744, 7799, 9680, 11344, 14180, 15488, 15598, 19360, 22688, 28360, 31196, 38720, 38995, 45376, 56720, 62392, 77440, 77990, 85789, 90752, 113440, 124784, 155980, 171578, 226880, 249568, 311960, 343156, 428945, 453760, 499136, 623920, 686312, 857890, 998272, 1247840, 1372624, 1715780, 2495680, 2745248, 3431560, 4991360, 5490496, 6863120, 10980992, 13726240, 27452480, 54904960]

約数ペア:

[(1, 54904960), (2, 27452480), (4, 13726240), (5, 10980992), (8, 6863120), (10, 5490496), (11, 4991360), (16, 3431560), (20, 2745248), (22, 2495680), (32, 1715780), (40, 1372624), (44, 1247840), (55, 998272), (64, 857890), (80, 686312), (88, 623920), (110, 499136), (121, 453760), (128, 428945), (160, 343156), (176, 311960), (220, 249568), (242, 226880), (320, 171578), (352, 155980), (440, 124784), (484, 113440), (605, 90752), (640, 85789), (704, 77990), (709, 77440), (880, 62392), (968, 56720), (1210, 45376), (1408, 38995), (1418, 38720), (1760, 31196), (1936, 28360), (2420, 22688), (2836, 19360), (3520, 15598), (3545, 15488), (3872, 14180), (4840, 11344), (5672, 9680), (7040, 7799), (7090, 7744)]