56848480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 146397888

約数和(自身を除く): 89549408

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 151, 160, 181, 208, 260, 302, 362, 416, 520, 604, 724, 755, 905, 1040, 1208, 1448, 1510, 1810, 1963, 2080, 2353, 2416, 2896, 3020, 3620, 3926, 4706, 4832, 5792, 6040, 7240, 7852, 9412, 9815, 11765, 12080, 14480, 15704, 18824, 19630, 23530, 24160, 27331, 28960, 31408, 37648, 39260, 47060, 54662, 62816, 75296, 78520, 94120, 109324, 136655, 157040, 188240, 218648, 273310, 314080, 355303, 376480, 437296, 546620, 710606, 874592, 1093240, 1421212, 1776515, 2186480, 2842424, 3553030, 4372960, 5684848, 7106060, 11369696, 14212120, 28424240, 56848480]

約数ペア:

[(1, 56848480), (2, 28424240), (4, 14212120), (5, 11369696), (8, 7106060), (10, 5684848), (13, 4372960), (16, 3553030), (20, 2842424), (26, 2186480), (32, 1776515), (40, 1421212), (52, 1093240), (65, 874592), (80, 710606), (104, 546620), (130, 437296), (151, 376480), (160, 355303), (181, 314080), (208, 273310), (260, 218648), (302, 188240), (362, 157040), (416, 136655), (520, 109324), (604, 94120), (724, 78520), (755, 75296), (905, 62816), (1040, 54662), (1208, 47060), (1448, 39260), (1510, 37648), (1810, 31408), (1963, 28960), (2080, 27331), (2353, 24160), (2416, 23530), (2896, 19630), (3020, 18824), (3620, 15704), (3926, 14480), (4706, 12080), (4832, 11765), (5792, 9815), (6040, 9412), (7240, 7852)]