50513840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48571}}^1$

素因数の和:48597

約数の個数: 40

約数和(自身を含む): 126481488

約数和(自身を除く): 75967648

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 48571, 97142, 194284, 242855, 388568, 485710, 631423, 777136, 971420, 1262846, 1942840, 2525692, 3157115, 3885680, 5051384, 6314230, 10102768, 12628460, 25256920, 50513840]

約数ペア:

[(1, 50513840), (2, 25256920), (4, 12628460), (5, 10102768), (8, 6314230), (10, 5051384), (13, 3885680), (16, 3157115), (20, 2525692), (26, 1942840), (40, 1262846), (52, 971420), (65, 777136), (80, 631423), (104, 485710), (130, 388568), (208, 242855), (260, 194284), (520, 97142), (1040, 48571)]