51201048

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2389}}^1$

素因数の和:2464

約数の個数: 64

約数和(自身を含む): 137664000

約数和(自身を除く): 86462952

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 47, 57, 76, 94, 114, 141, 152, 188, 228, 282, 376, 456, 564, 893, 1128, 1786, 2389, 2679, 3572, 4778, 5358, 7144, 7167, 9556, 10716, 14334, 19112, 21432, 28668, 45391, 57336, 90782, 112283, 136173, 181564, 224566, 272346, 336849, 363128, 449132, 544692, 673698, 898264, 1089384, 1347396, 2133377, 2694792, 4266754, 6400131, 8533508, 12800262, 17067016, 25600524, 51201048]

約数ペア:

[(1, 51201048), (2, 25600524), (3, 17067016), (4, 12800262), (6, 8533508), (8, 6400131), (12, 4266754), (19, 2694792), (24, 2133377), (38, 1347396), (47, 1089384), (57, 898264), (76, 673698), (94, 544692), (114, 449132), (141, 363128), (152, 336849), (188, 272346), (228, 224566), (282, 181564), (376, 136173), (456, 112283), (564, 90782), (893, 57336), (1128, 45391), (1786, 28668), (2389, 21432), (2679, 19112), (3572, 14334), (4778, 10716), (5358, 9556), (7144, 7167)]