55356390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19841}}^1$

素因数の和:19885

約数の個数: 48

約数和(自身を含む): 148576896

約数和(自身を除く): 93220506

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, 19841, 39682, 59523, 99205, 119046, 178569, 198410, 297615, 357138, 595230, 615071, 892845, 1230142, 1785690, 1845213, 3075355, 3690426, 5535639, 6150710, 9226065, 11071278, 18452130, 27678195, 55356390]

約数ペア:

[(1, 55356390), (2, 27678195), (3, 18452130), (5, 11071278), (6, 9226065), (9, 6150710), (10, 5535639), (15, 3690426), (18, 3075355), (30, 1845213), (31, 1785690), (45, 1230142), (62, 892845), (90, 615071), (93, 595230), (155, 357138), (186, 297615), (279, 198410), (310, 178569), (465, 119046), (558, 99205), (930, 59523), (1395, 39682), (2790, 19841)]