26053450

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 50621760

約数和(自身を除く): 24568310

約数列:

[1, 2, 5, 10, 25, 41, 50, 71, 82, 142, 179, 205, 355, 358, 410, 710, 895, 1025, 1775, 1790, 2050, 2911, 3550, 4475, 5822, 7339, 8950, 12709, 14555, 14678, 25418, 29110, 36695, 63545, 72775, 73390, 127090, 145550, 183475, 317725, 366950, 521069, 635450, 1042138, 2605345, 5210690, 13026725, 26053450]

約数ペア:

[(1, 26053450), (2, 13026725), (5, 5210690), (10, 2605345), (25, 1042138), (41, 635450), (50, 521069), (71, 366950), (82, 317725), (142, 183475), (179, 145550), (205, 127090), (355, 73390), (358, 72775), (410, 63545), (710, 36695), (895, 29110), (1025, 25418), (1775, 14678), (1790, 14555), (2050, 12709), (2911, 8950), (3550, 7339), (4475, 5822)]