47502990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{175937}}^1$

素因数の和:175953

約数の個数: 32

約数和(自身を含む): 126675360

約数和(自身を除く): 79172370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 175937, 351874, 527811, 879685, 1055622, 1583433, 1759370, 2639055, 3166866, 4750299, 5278110, 7917165, 9500598, 15834330, 23751495, 47502990]

約数ペア:

[(1, 47502990), (2, 23751495), (3, 15834330), (5, 9500598), (6, 7917165), (9, 5278110), (10, 4750299), (15, 3166866), (18, 2639055), (27, 1759370), (30, 1583433), (45, 1055622), (54, 879685), (90, 527811), (135, 351874), (270, 175937)]