49736560

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{36571}}^1$

素因数の和:36601

約数の個数: 40

約数和(自身を含む): 122443056

約数和(自身を除く): 72706496

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 36571, 73142, 146284, 182855, 292568, 365710, 585136, 621707, 731420, 1243414, 1462840, 2486828, 2925680, 3108535, 4973656, 6217070, 9947312, 12434140, 24868280, 49736560]

約数ペア:

[(1, 49736560), (2, 24868280), (4, 12434140), (5, 9947312), (8, 6217070), (10, 4973656), (16, 3108535), (17, 2925680), (20, 2486828), (34, 1462840), (40, 1243414), (68, 731420), (80, 621707), (85, 585136), (136, 365710), (170, 292568), (272, 182855), (340, 146284), (680, 73142), (1360, 36571)]