50965720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{98011}}^1$

素因数の和:98035

約数の個数: 32

約数和(自身を含む): 123495120

約数和(自身を除く): 72529400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 98011, 196022, 392044, 490055, 784088, 980110, 1274143, 1960220, 2548286, 3920440, 5096572, 6370715, 10193144, 12741430, 25482860, 50965720]

約数ペア:

[(1, 50965720), (2, 25482860), (4, 12741430), (5, 10193144), (8, 6370715), (10, 5096572), (13, 3920440), (20, 2548286), (26, 1960220), (40, 1274143), (52, 980110), (65, 784088), (104, 490055), (130, 392044), (260, 196022), (520, 98011)]