52258160

素因数分解:

$2^4\times 5^1\times {\mathrm{523}}^1\times {\mathrm{1249}}^1$

素因数の和:1785

約数の個数: 40

約数和(自身を含む): 121830000

約数和(自身を除く): 69571840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 523, 1046, 1249, 2092, 2498, 2615, 4184, 4996, 5230, 6245, 8368, 9992, 10460, 12490, 19984, 20920, 24980, 41840, 49960, 99920, 653227, 1306454, 2612908, 3266135, 5225816, 6532270, 10451632, 13064540, 26129080, 52258160]

約数ペア:

[(1, 52258160), (2, 26129080), (4, 13064540), (5, 10451632), (8, 6532270), (10, 5225816), (16, 3266135), (20, 2612908), (40, 1306454), (80, 653227), (523, 99920), (1046, 49960), (1249, 41840), (2092, 24980), (2498, 20920), (2615, 19984), (4184, 12490), (4996, 10460), (5230, 9992), (6245, 8368)]