48891830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22123}}^1$

素因数の和:22160

約数の個数: 32

約数和(自身を含む): 100354464

約数和(自身を除く): 51462634

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 22123, 44246, 110615, 221230, 287599, 376091, 575198, 752182, 1437995, 1880455, 2875990, 3760910, 4889183, 9778366, 24445915, 48891830]

約数ペア:

[(1, 48891830), (2, 24445915), (5, 9778366), (10, 4889183), (13, 3760910), (17, 2875990), (26, 1880455), (34, 1437995), (65, 752182), (85, 575198), (130, 376091), (170, 287599), (221, 221230), (442, 110615), (1105, 44246), (2210, 22123)]