53616920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3613}}^1$

素因数の和:3684

約数の個数: 64

約数和(自身を含む): 140512320

約数和(自身を除く): 86895400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 530, 742, 1060, 1484, 1855, 2120, 2968, 3613, 3710, 7226, 7420, 14452, 14840, 18065, 25291, 28904, 36130, 50582, 72260, 101164, 126455, 144520, 191489, 202328, 252910, 382978, 505820, 765956, 957445, 1011640, 1340423, 1531912, 1914890, 2680846, 3829780, 5361692, 6702115, 7659560, 10723384, 13404230, 26808460, 53616920]

約数ペア:

[(1, 53616920), (2, 26808460), (4, 13404230), (5, 10723384), (7, 7659560), (8, 6702115), (10, 5361692), (14, 3829780), (20, 2680846), (28, 1914890), (35, 1531912), (40, 1340423), (53, 1011640), (56, 957445), (70, 765956), (106, 505820), (140, 382978), (212, 252910), (265, 202328), (280, 191489), (371, 144520), (424, 126455), (530, 101164), (742, 72260), (1060, 50582), (1484, 36130), (1855, 28904), (2120, 25291), (2968, 18065), (3613, 14840), (3710, 14452), (7226, 7420)]