51886560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:377

約数の個数: 192

約数和(自身を含む): 184633344

約数和(自身を除く): 132746784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 220, 240, 248, 264, 310, 317, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 634, 660, 682, 744, 880, 930, 951, 992, 1023, 1056, 1240, 1268, 1320, 1364, 1488, 1585, 1705, 1760, 1860, 1902, 2046, 2480, 2536, 2640, 2728, 2976, 3170, 3410, 3487, 3720, 3804, 4092, 4755, 4960, 5072, 5115, 5280, 5456, 6340, 6820, 6974, 7440, 7608, 8184, 9510, 9827, 10144, 10230, 10461, 10912, 12680, 13640, 13948, 14880, 15216, 16368, 17435, 19020, 19654, 20460, 20922, 25360, 27280, 27896, 29481, 30432, 32736, 34870, 38040, 39308, 40920, 41844, 49135, 50720, 52305, 54560, 55792, 58962, 69740, 76080, 78616, 81840, 83688, 98270, 104610, 108097, 111584, 117924, 139480, 147405, 152160, 157232, 163680, 167376, 196540, 209220, 216194, 235848, 278960, 294810, 314464, 324291, 334752, 393080, 418440, 432388, 471696, 540485, 557920, 589620, 648582, 786160, 836880, 864776, 943392, 1080970, 1179240, 1297164, 1572320, 1621455, 1673760, 1729552, 2161940, 2358480, 2594328, 3242910, 3459104, 4323880, 4716960, 5188656, 6485820, 8647760, 10377312, 12971640, 17295520, 25943280, 51886560]

約数ペア:

[(1, 51886560), (2, 25943280), (3, 17295520), (4, 12971640), (5, 10377312), (6, 8647760), (8, 6485820), (10, 5188656), (11, 4716960), (12, 4323880), (15, 3459104), (16, 3242910), (20, 2594328), (22, 2358480), (24, 2161940), (30, 1729552), (31, 1673760), (32, 1621455), (33, 1572320), (40, 1297164), (44, 1179240), (48, 1080970), (55, 943392), (60, 864776), (62, 836880), (66, 786160), (80, 648582), (88, 589620), (93, 557920), (96, 540485), (110, 471696), (120, 432388), (124, 418440), (132, 393080), (155, 334752), (160, 324291), (165, 314464), (176, 294810), (186, 278960), (220, 235848), (240, 216194), (248, 209220), (264, 196540), (310, 167376), (317, 163680), (330, 157232), (341, 152160), (352, 147405), (372, 139480), (440, 117924), (465, 111584), (480, 108097), (496, 104610), (528, 98270), (620, 83688), (634, 81840), (660, 78616), (682, 76080), (744, 69740), (880, 58962), (930, 55792), (951, 54560), (992, 52305), (1023, 50720), (1056, 49135), (1240, 41844), (1268, 40920), (1320, 39308), (1364, 38040), (1488, 34870), (1585, 32736), (1705, 30432), (1760, 29481), (1860, 27896), (1902, 27280), (2046, 25360), (2480, 20922), (2536, 20460), (2640, 19654), (2728, 19020), (2976, 17435), (3170, 16368), (3410, 15216), (3487, 14880), (3720, 13948), (3804, 13640), (4092, 12680), (4755, 10912), (4960, 10461), (5072, 10230), (5115, 10144), (5280, 9827), (5456, 9510), (6340, 8184), (6820, 7608), (6974, 7440)]