47772530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4129}}^1$

素因数の和:4238

約数の個数: 32

約数和(自身を含む): 93668400

約数和(自身を除く): 45895870

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 4129, 5785, 8258, 11570, 20645, 41290, 53677, 107354, 268385, 367481, 536770, 734962, 1837405, 3674810, 4777253, 9554506, 23886265, 47772530]

約数ペア:

[(1, 47772530), (2, 23886265), (5, 9554506), (10, 4777253), (13, 3674810), (26, 1837405), (65, 734962), (89, 536770), (130, 367481), (178, 268385), (445, 107354), (890, 53677), (1157, 41290), (2314, 20645), (4129, 11570), (5785, 8258)]