56910890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{6373}}^1$

素因数の和:6446

約数の個数: 32

約数和(自身を含む): 110142720

約数和(自身を除く): 53231830

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 6373, 8930, 12746, 31865, 63730, 121087, 242174, 299531, 599062, 605435, 1210870, 1497655, 2995310, 5691089, 11382178, 28455445, 56910890]

約数ペア:

[(1, 56910890), (2, 28455445), (5, 11382178), (10, 5691089), (19, 2995310), (38, 1497655), (47, 1210870), (94, 605435), (95, 599062), (190, 299531), (235, 242174), (470, 121087), (893, 63730), (1786, 31865), (4465, 12746), (6373, 8930)]