53511040

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{691}}^1$

素因数の和:732

約数の個数: 96

約数和(自身を含む): 140815080

約数和(自身を除く): 87304040

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, 691, 704, 880, 968, 1210, 1382, 1408, 1760, 1936, 2420, 2764, 3455, 3520, 3872, 4840, 5528, 6910, 7040, 7601, 7744, 9680, 11056, 13820, 15202, 15488, 19360, 22112, 27640, 30404, 38005, 38720, 44224, 55280, 60808, 76010, 77440, 83611, 88448, 110560, 121616, 152020, 167222, 221120, 243232, 304040, 334444, 418055, 442240, 486464, 608080, 668888, 836110, 972928, 1216160, 1337776, 1672220, 2432320, 2675552, 3344440, 4864640, 5351104, 6688880, 10702208, 13377760, 26755520, 53511040]

約数ペア:

[(1, 53511040), (2, 26755520), (4, 13377760), (5, 10702208), (8, 6688880), (10, 5351104), (11, 4864640), (16, 3344440), (20, 2675552), (22, 2432320), (32, 1672220), (40, 1337776), (44, 1216160), (55, 972928), (64, 836110), (80, 668888), (88, 608080), (110, 486464), (121, 442240), (128, 418055), (160, 334444), (176, 304040), (220, 243232), (242, 221120), (320, 167222), (352, 152020), (440, 121616), (484, 110560), (605, 88448), (640, 83611), (691, 77440), (704, 76010), (880, 60808), (968, 55280), (1210, 44224), (1382, 38720), (1408, 38005), (1760, 30404), (1936, 27640), (2420, 22112), (2764, 19360), (3455, 15488), (3520, 15202), (3872, 13820), (4840, 11056), (5528, 9680), (6910, 7744), (7040, 7601)]