52767440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{983}}^1$

素因数の和:1068

約数の個数: 80

約数和(自身を含む): 136169856

約数和(自身を除く): 83402416

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 61, 80, 88, 110, 122, 176, 220, 244, 305, 440, 488, 610, 671, 880, 976, 983, 1220, 1342, 1966, 2440, 2684, 3355, 3932, 4880, 4915, 5368, 6710, 7864, 9830, 10736, 10813, 13420, 15728, 19660, 21626, 26840, 39320, 43252, 53680, 54065, 59963, 78640, 86504, 108130, 119926, 173008, 216260, 239852, 299815, 432520, 479704, 599630, 659593, 865040, 959408, 1199260, 1319186, 2398520, 2638372, 3297965, 4797040, 5276744, 6595930, 10553488, 13191860, 26383720, 52767440]

約数ペア:

[(1, 52767440), (2, 26383720), (4, 13191860), (5, 10553488), (8, 6595930), (10, 5276744), (11, 4797040), (16, 3297965), (20, 2638372), (22, 2398520), (40, 1319186), (44, 1199260), (55, 959408), (61, 865040), (80, 659593), (88, 599630), (110, 479704), (122, 432520), (176, 299815), (220, 239852), (244, 216260), (305, 173008), (440, 119926), (488, 108130), (610, 86504), (671, 78640), (880, 59963), (976, 54065), (983, 53680), (1220, 43252), (1342, 39320), (1966, 26840), (2440, 21626), (2684, 19660), (3355, 15728), (3932, 13420), (4880, 10813), (4915, 10736), (5368, 9830), (6710, 7864)]