53747118

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 124938240

約数和(自身を除く): 71191122

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 97, 186, 194, 279, 291, 331, 558, 582, 662, 837, 873, 993, 1674, 1746, 1986, 2619, 2979, 3007, 5238, 5958, 6014, 8937, 9021, 10261, 17874, 18042, 20522, 27063, 30783, 32107, 54126, 61566, 64214, 81189, 92349, 96321, 162378, 184698, 192642, 277047, 288963, 554094, 577926, 866889, 995317, 1733778, 1990634, 2985951, 5971902, 8957853, 17915706, 26873559, 53747118]

約数ペア:

[(1, 53747118), (2, 26873559), (3, 17915706), (6, 8957853), (9, 5971902), (18, 2985951), (27, 1990634), (31, 1733778), (54, 995317), (62, 866889), (93, 577926), (97, 554094), (186, 288963), (194, 277047), (279, 192642), (291, 184698), (331, 162378), (558, 96321), (582, 92349), (662, 81189), (837, 64214), (873, 61566), (993, 54126), (1674, 32107), (1746, 30783), (1986, 27063), (2619, 20522), (2979, 18042), (3007, 17874), (5238, 10261), (5958, 9021), (6014, 8937)]