50208460

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 108470880

約数和(自身を除く): 58262420

約数列:

[1, 2, 4, 5, 10, 20, 67, 89, 134, 178, 268, 335, 356, 421, 445, 670, 842, 890, 1340, 1684, 1780, 2105, 4210, 5963, 8420, 11926, 23852, 28207, 29815, 37469, 56414, 59630, 74938, 112828, 119260, 141035, 149876, 187345, 282070, 374690, 564140, 749380, 2510423, 5020846, 10041692, 12552115, 25104230, 50208460]

約数ペア:

[(1, 50208460), (2, 25104230), (4, 12552115), (5, 10041692), (10, 5020846), (20, 2510423), (67, 749380), (89, 564140), (134, 374690), (178, 282070), (268, 187345), (335, 149876), (356, 141035), (421, 119260), (445, 112828), (670, 74938), (842, 59630), (890, 56414), (1340, 37469), (1684, 29815), (1780, 28207), (2105, 23852), (4210, 11926), (5963, 8420)]