55830788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{461}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 112465584

約数和(自身を除く): 56634796

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 137, 221, 274, 442, 461, 548, 884, 922, 1781, 1844, 2329, 3562, 4658, 5993, 7124, 7837, 9316, 11986, 15674, 23972, 30277, 31348, 60554, 63157, 101881, 121108, 126314, 203762, 252628, 407524, 821041, 1073669, 1642082, 2147338, 3284164, 4294676, 13957697, 27915394, 55830788]

約数ペア:

[(1, 55830788), (2, 27915394), (4, 13957697), (13, 4294676), (17, 3284164), (26, 2147338), (34, 1642082), (52, 1073669), (68, 821041), (137, 407524), (221, 252628), (274, 203762), (442, 126314), (461, 121108), (548, 101881), (884, 63157), (922, 60554), (1781, 31348), (1844, 30277), (2329, 23972), (3562, 15674), (4658, 11986), (5993, 9316), (7124, 7837)]