55544010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 137168640

約数和(自身を除く): 81624630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 89, 142, 178, 213, 267, 293, 355, 426, 445, 534, 586, 710, 879, 890, 1065, 1335, 1465, 1758, 2130, 2670, 2930, 4395, 6319, 8790, 12638, 18957, 20803, 26077, 31595, 37914, 41606, 52154, 62409, 63190, 78231, 94785, 104015, 124818, 130385, 156462, 189570, 208030, 260770, 312045, 391155, 624090, 782310, 1851467, 3702934, 5554401, 9257335, 11108802, 18514670, 27772005, 55544010]

約数ペア:

[(1, 55544010), (2, 27772005), (3, 18514670), (5, 11108802), (6, 9257335), (10, 5554401), (15, 3702934), (30, 1851467), (71, 782310), (89, 624090), (142, 391155), (178, 312045), (213, 260770), (267, 208030), (293, 189570), (355, 156462), (426, 130385), (445, 124818), (534, 104015), (586, 94785), (710, 78231), (879, 63190), (890, 62409), (1065, 52154), (1335, 41606), (1465, 37914), (1758, 31595), (2130, 26077), (2670, 20803), (2930, 18957), (4395, 12638), (6319, 8790)]