50029040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20173}}^1$

素因数の和:20217

約数の個数: 40

約数和(自身を含む): 120075648

約数和(自身を除く): 70046608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 20173, 40346, 80692, 100865, 161384, 201730, 322768, 403460, 625363, 806920, 1250726, 1613840, 2501452, 3126815, 5002904, 6253630, 10005808, 12507260, 25014520, 50029040]

約数ペア:

[(1, 50029040), (2, 25014520), (4, 12507260), (5, 10005808), (8, 6253630), (10, 5002904), (16, 3126815), (20, 2501452), (31, 1613840), (40, 1250726), (62, 806920), (80, 625363), (124, 403460), (155, 322768), (248, 201730), (310, 161384), (496, 100865), (620, 80692), (1240, 40346), (2480, 20173)]