55741410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19979}}^1$

素因数の和:20023

約数の個数: 48

約数和(自身を含む): 149610240

約数和(自身を除く): 93868830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 19979, 39958, 59937, 99895, 119874, 179811, 199790, 299685, 359622, 599370, 619349, 899055, 1238698, 1798110, 1858047, 3096745, 3716094, 5574141, 6193490, 9290235, 11148282, 18580470, 27870705, 55741410]

約数ペア:

[(1, 55741410), (2, 27870705), (3, 18580470), (5, 11148282), (6, 9290235), (9, 6193490), (10, 5574141), (15, 3716094), (18, 3096745), (30, 1858047), (31, 1798110), (45, 1238698), (62, 899055), (90, 619349), (93, 599370), (155, 359622), (186, 299685), (279, 199790), (310, 179811), (465, 119874), (558, 99895), (930, 59937), (1395, 39958), (2790, 19979)]