53007890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5743}}^1$

素因数の和:5834

約数の個数: 32

約数和(自身を含む): 104219136

約数和(自身を除く): 51211246

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 5743, 9230, 11486, 28715, 57430, 74659, 149318, 373295, 407753, 746590, 815506, 2038765, 4077530, 5300789, 10601578, 26503945, 53007890]

約数ペア:

[(1, 53007890), (2, 26503945), (5, 10601578), (10, 5300789), (13, 4077530), (26, 2038765), (65, 815506), (71, 746590), (130, 407753), (142, 373295), (355, 149318), (710, 74659), (923, 57430), (1846, 28715), (4615, 11486), (5743, 9230)]