49607960

素因数分解:

$2^3\times 5^1\times {\mathrm{1240199}}^1$

素因数の和:1240210

約数の個数: 16

約数和(自身を含む): 111618000

約数和(自身を除く): 62010040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1240199, 2480398, 4960796, 6200995, 9921592, 12401990, 24803980, 49607960]

約数ペア:

[(1, 49607960), (2, 24803980), (4, 12401990), (5, 9921592), (8, 6200995), (10, 4960796), (20, 2480398), (40, 1240199)]