55620828

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{349}}^1$

素因数の和:611

約数の個数: 72

約数和(自身を含む): 149058000

約数和(自身を除く): 93437172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 233, 342, 349, 466, 684, 698, 699, 932, 1047, 1396, 1398, 2094, 2097, 2796, 3141, 4188, 4194, 4427, 6282, 6631, 8388, 8854, 12564, 13262, 13281, 17708, 19893, 26524, 26562, 39786, 39843, 53124, 59679, 79572, 79686, 81317, 119358, 159372, 162634, 238716, 243951, 325268, 487902, 731853, 975804, 1463706, 1545023, 2927412, 3090046, 4635069, 6180092, 9270138, 13905207, 18540276, 27810414, 55620828]

約数ペア:

[(1, 55620828), (2, 27810414), (3, 18540276), (4, 13905207), (6, 9270138), (9, 6180092), (12, 4635069), (18, 3090046), (19, 2927412), (36, 1545023), (38, 1463706), (57, 975804), (76, 731853), (114, 487902), (171, 325268), (228, 243951), (233, 238716), (342, 162634), (349, 159372), (466, 119358), (684, 81317), (698, 79686), (699, 79572), (932, 59679), (1047, 53124), (1396, 39843), (1398, 39786), (2094, 26562), (2097, 26524), (2796, 19893), (3141, 17708), (4188, 13281), (4194, 13262), (4427, 12564), (6282, 8854), (6631, 8388)]