50903890

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83449}}^1$

素因数の和:83517

約数の個数: 16

約数和(自身を含む): 93130200

約数和(自身を除く): 42226310

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 83449, 166898, 417245, 834490, 5090389, 10180778, 25451945, 50903890]

約数ペア:

[(1, 50903890), (2, 25451945), (5, 10180778), (10, 5090389), (61, 834490), (122, 417245), (305, 166898), (610, 83449)]