53233120

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19571}}^1$

素因数の和:19603

約数の個数: 48

約数和(自身を含む): 133167888

約数和(自身を除く): 79934768

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 19571, 39142, 78284, 97855, 156568, 195710, 313136, 332707, 391420, 626272, 665414, 782840, 1330828, 1565680, 1663535, 2661656, 3131360, 3327070, 5323312, 6654140, 10646624, 13308280, 26616560, 53233120]

約数ペア:

[(1, 53233120), (2, 26616560), (4, 13308280), (5, 10646624), (8, 6654140), (10, 5323312), (16, 3327070), (17, 3131360), (20, 2661656), (32, 1663535), (34, 1565680), (40, 1330828), (68, 782840), (80, 665414), (85, 626272), (136, 391420), (160, 332707), (170, 313136), (272, 195710), (340, 156568), (544, 97855), (680, 78284), (1360, 39142), (2720, 19571)]