51676248

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1861}}^1$

素因数の和:1972

約数の個数: 64

約数和(自身を含む): 140767200

約数和(自身を除く): 89090952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 89, 104, 156, 178, 267, 312, 356, 534, 712, 1068, 1157, 1861, 2136, 2314, 3471, 3722, 4628, 5583, 6942, 7444, 9256, 11166, 13884, 14888, 22332, 24193, 27768, 44664, 48386, 72579, 96772, 145158, 165629, 193544, 290316, 331258, 496887, 580632, 662516, 993774, 1325032, 1987548, 2153177, 3975096, 4306354, 6459531, 8612708, 12919062, 17225416, 25838124, 51676248]

約数ペア:

[(1, 51676248), (2, 25838124), (3, 17225416), (4, 12919062), (6, 8612708), (8, 6459531), (12, 4306354), (13, 3975096), (24, 2153177), (26, 1987548), (39, 1325032), (52, 993774), (78, 662516), (89, 580632), (104, 496887), (156, 331258), (178, 290316), (267, 193544), (312, 165629), (356, 145158), (534, 96772), (712, 72579), (1068, 48386), (1157, 44664), (1861, 27768), (2136, 24193), (2314, 22332), (3471, 14888), (3722, 13884), (4628, 11166), (5583, 9256), (6942, 7444)]