52247628

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{709}}^1$

素因数の和:831

約数の個数: 72

約数和(自身を含む): 139557600

約数和(自身を除く): 87309972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 89, 92, 138, 178, 207, 267, 276, 356, 414, 534, 709, 801, 828, 1068, 1418, 1602, 2047, 2127, 2836, 3204, 4094, 4254, 6141, 6381, 8188, 8508, 12282, 12762, 16307, 18423, 24564, 25524, 32614, 36846, 48921, 63101, 65228, 73692, 97842, 126202, 146763, 189303, 195684, 252404, 293526, 378606, 567909, 587052, 757212, 1135818, 1451323, 2271636, 2902646, 4353969, 5805292, 8707938, 13061907, 17415876, 26123814, 52247628]

約数ペア:

[(1, 52247628), (2, 26123814), (3, 17415876), (4, 13061907), (6, 8707938), (9, 5805292), (12, 4353969), (18, 2902646), (23, 2271636), (36, 1451323), (46, 1135818), (69, 757212), (89, 587052), (92, 567909), (138, 378606), (178, 293526), (207, 252404), (267, 195684), (276, 189303), (356, 146763), (414, 126202), (534, 97842), (709, 73692), (801, 65228), (828, 63101), (1068, 48921), (1418, 36846), (1602, 32614), (2047, 25524), (2127, 24564), (2836, 18423), (3204, 16307), (4094, 12762), (4254, 12282), (6141, 8508), (6381, 8188)]