55335868

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1723}}^1$

素因数の和:1802

約数の個数: 48

約数和(自身を含む): 117397504

約数和(自身を除く): 62061636

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 62, 74, 124, 148, 217, 259, 434, 518, 868, 1036, 1147, 1723, 2294, 3446, 4588, 6892, 8029, 12061, 16058, 24122, 32116, 48244, 53413, 63751, 106826, 127502, 213652, 255004, 373891, 446257, 747782, 892514, 1495564, 1785028, 1976281, 3952562, 7905124, 13833967, 27667934, 55335868]

約数ペア:

[(1, 55335868), (2, 27667934), (4, 13833967), (7, 7905124), (14, 3952562), (28, 1976281), (31, 1785028), (37, 1495564), (62, 892514), (74, 747782), (124, 446257), (148, 373891), (217, 255004), (259, 213652), (434, 127502), (518, 106826), (868, 63751), (1036, 53413), (1147, 48244), (1723, 32116), (2294, 24122), (3446, 16058), (4588, 12061), (6892, 8029)]