19850550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{2243}}^1$

素因数の和:2317

約数の個数: 48

約数和(自身を含む): 50086080

約数和(自身を除く): 30235530

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 59, 75, 118, 150, 177, 295, 354, 590, 885, 1475, 1770, 2243, 2950, 4425, 4486, 6729, 8850, 11215, 13458, 22430, 33645, 56075, 67290, 112150, 132337, 168225, 264674, 336450, 397011, 661685, 794022, 1323370, 1985055, 3308425, 3970110, 6616850, 9925275, 19850550]

約数ペア:

[(1, 19850550), (2, 9925275), (3, 6616850), (5, 3970110), (6, 3308425), (10, 1985055), (15, 1323370), (25, 794022), (30, 661685), (50, 397011), (59, 336450), (75, 264674), (118, 168225), (150, 132337), (177, 112150), (295, 67290), (354, 56075), (590, 33645), (885, 22430), (1475, 13458), (1770, 11215), (2243, 8850), (2950, 6729), (4425, 4486)]