52609840

素因数分解:

$2^4\times 5^1\times {\mathrm{457}}^1\times {\mathrm{1439}}^1$

素因数の和:1909

約数の個数: 40

約数和(自身を含む): 122670720

約数和(自身を除く): 70060880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 457, 914, 1439, 1828, 2285, 2878, 3656, 4570, 5756, 7195, 7312, 9140, 11512, 14390, 18280, 23024, 28780, 36560, 57560, 115120, 657623, 1315246, 2630492, 3288115, 5260984, 6576230, 10521968, 13152460, 26304920, 52609840]

約数ペア:

[(1, 52609840), (2, 26304920), (4, 13152460), (5, 10521968), (8, 6576230), (10, 5260984), (16, 3288115), (20, 2630492), (40, 1315246), (80, 657623), (457, 115120), (914, 57560), (1439, 36560), (1828, 28780), (2285, 23024), (2878, 18280), (3656, 14390), (4570, 11512), (5756, 9140), (7195, 7312)]