61144850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4951}}^1$

素因数の和:4995

約数の個数: 48

約数和(自身を含む): 128950080

約数和(自身を除く): 67805230

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 2470, 4951, 6175, 9902, 12350, 24755, 49510, 64363, 94069, 123775, 128726, 188138, 247550, 321815, 470345, 643630, 940690, 1222897, 1609075, 2351725, 2445794, 3218150, 4703450, 6114485, 12228970, 30572425, 61144850]

約数ペア:

[(1, 61144850), (2, 30572425), (5, 12228970), (10, 6114485), (13, 4703450), (19, 3218150), (25, 2445794), (26, 2351725), (38, 1609075), (50, 1222897), (65, 940690), (95, 643630), (130, 470345), (190, 321815), (247, 247550), (325, 188138), (475, 128726), (494, 123775), (650, 94069), (950, 64363), (1235, 49510), (2470, 24755), (4951, 12350), (6175, 9902)]