50523980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{194323}}^1$

素因数の和:194345

約数の個数: 24

約数和(自身を含む): 114262512

約数和(自身を除く): 63738532

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 194323, 388646, 777292, 971615, 1943230, 2526199, 3886460, 5052398, 10104796, 12630995, 25261990, 50523980]

約数ペア:

[(1, 50523980), (2, 25261990), (4, 12630995), (5, 10104796), (10, 5052398), (13, 3886460), (20, 2526199), (26, 1943230), (52, 971615), (65, 777292), (130, 388646), (260, 194323)]