51358164

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^2$

素因数の和:377

約数の個数: 72

約数和(自身を含む): 141604512

約数和(自身を除く): 90246348

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 173, 286, 346, 429, 519, 572, 692, 858, 1038, 1716, 1903, 2076, 2249, 3806, 4498, 5709, 6747, 7612, 8996, 11418, 13494, 22836, 24739, 26988, 29929, 49478, 59858, 74217, 89787, 98956, 119716, 148434, 179574, 296868, 329219, 359148, 389077, 658438, 778154, 987657, 1167231, 1316876, 1556308, 1975314, 2334462, 3950628, 4279847, 4668924, 8559694, 12839541, 17119388, 25679082, 51358164]

約数ペア:

[(1, 51358164), (2, 25679082), (3, 17119388), (4, 12839541), (6, 8559694), (11, 4668924), (12, 4279847), (13, 3950628), (22, 2334462), (26, 1975314), (33, 1556308), (39, 1316876), (44, 1167231), (52, 987657), (66, 778154), (78, 658438), (132, 389077), (143, 359148), (156, 329219), (173, 296868), (286, 179574), (346, 148434), (429, 119716), (519, 98956), (572, 89787), (692, 74217), (858, 59858), (1038, 49478), (1716, 29929), (1903, 26988), (2076, 24739), (2249, 22836), (3806, 13494), (4498, 11418), (5709, 8996), (6747, 7612)]