50338640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{57203}}^1$

素因数の和:57227

約数の個数: 40

約数和(自身を含む): 127679328

約数和(自身を除く): 77340688

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 57203, 114406, 228812, 286015, 457624, 572030, 629233, 915248, 1144060, 1258466, 2288120, 2516932, 3146165, 4576240, 5033864, 6292330, 10067728, 12584660, 25169320, 50338640]

約数ペア:

[(1, 50338640), (2, 25169320), (4, 12584660), (5, 10067728), (8, 6292330), (10, 5033864), (11, 4576240), (16, 3146165), (20, 2516932), (22, 2288120), (40, 1258466), (44, 1144060), (55, 915248), (80, 629233), (88, 572030), (110, 457624), (176, 286015), (220, 228812), (440, 114406), (880, 57203)]