55657992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:311

約数の個数: 128

約数和(自身を含む): 162288000

約数和(自身を除く): 106630008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 41, 52, 57, 76, 78, 82, 104, 114, 123, 152, 156, 164, 228, 229, 246, 247, 312, 328, 456, 458, 492, 494, 533, 687, 741, 779, 916, 984, 988, 1066, 1374, 1482, 1558, 1599, 1832, 1976, 2132, 2337, 2748, 2964, 2977, 3116, 3198, 4264, 4351, 4674, 5496, 5928, 5954, 6232, 6396, 8702, 8931, 9348, 9389, 10127, 11908, 12792, 13053, 17404, 17862, 18696, 18778, 20254, 23816, 26106, 28167, 30381, 34808, 35724, 37556, 40508, 52212, 56334, 56563, 60762, 71448, 75112, 81016, 104424, 112668, 113126, 121524, 122057, 169689, 178391, 225336, 226252, 243048, 244114, 339378, 356782, 366171, 452504, 488228, 535173, 678756, 713564, 732342, 976456, 1070346, 1357512, 1427128, 1464684, 2140692, 2319083, 2929368, 4281384, 4638166, 6957249, 9276332, 13914498, 18552664, 27828996, 55657992]

約数ペア:

[(1, 55657992), (2, 27828996), (3, 18552664), (4, 13914498), (6, 9276332), (8, 6957249), (12, 4638166), (13, 4281384), (19, 2929368), (24, 2319083), (26, 2140692), (38, 1464684), (39, 1427128), (41, 1357512), (52, 1070346), (57, 976456), (76, 732342), (78, 713564), (82, 678756), (104, 535173), (114, 488228), (123, 452504), (152, 366171), (156, 356782), (164, 339378), (228, 244114), (229, 243048), (246, 226252), (247, 225336), (312, 178391), (328, 169689), (456, 122057), (458, 121524), (492, 113126), (494, 112668), (533, 104424), (687, 81016), (741, 75112), (779, 71448), (916, 60762), (984, 56563), (988, 56334), (1066, 52212), (1374, 40508), (1482, 37556), (1558, 35724), (1599, 34808), (1832, 30381), (1976, 28167), (2132, 26106), (2337, 23816), (2748, 20254), (2964, 18778), (2977, 18696), (3116, 17862), (3198, 17404), (4264, 13053), (4351, 12792), (4674, 11908), (5496, 10127), (5928, 9389), (5954, 9348), (6232, 8931), (6396, 8702)]