48513388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5081}}^1$

素因数の和:5134

約数の個数: 48

約数和(自身を含む): 109283328

約数和(自身を除く): 60769940

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 5081, 9548, 10162, 20324, 35567, 55891, 71134, 111782, 142268, 157511, 223564, 315022, 391237, 630044, 782474, 1102577, 1564948, 1732621, 2205154, 3465242, 4410308, 6930484, 12128347, 24256694, 48513388]

約数ペア:

[(1, 48513388), (2, 24256694), (4, 12128347), (7, 6930484), (11, 4410308), (14, 3465242), (22, 2205154), (28, 1732621), (31, 1564948), (44, 1102577), (62, 782474), (77, 630044), (124, 391237), (154, 315022), (217, 223564), (308, 157511), (341, 142268), (434, 111782), (682, 71134), (868, 55891), (1364, 35567), (2387, 20324), (4774, 10162), (5081, 9548)]