53269170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 131569920

約数和(自身を除く): 78300750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 89, 142, 178, 213, 267, 281, 355, 426, 445, 534, 562, 710, 843, 890, 1065, 1335, 1405, 1686, 2130, 2670, 2810, 4215, 6319, 8430, 12638, 18957, 19951, 25009, 31595, 37914, 39902, 50018, 59853, 63190, 75027, 94785, 99755, 119706, 125045, 150054, 189570, 199510, 250090, 299265, 375135, 598530, 750270, 1775639, 3551278, 5326917, 8878195, 10653834, 17756390, 26634585, 53269170]

約数ペア:

[(1, 53269170), (2, 26634585), (3, 17756390), (5, 10653834), (6, 8878195), (10, 5326917), (15, 3551278), (30, 1775639), (71, 750270), (89, 598530), (142, 375135), (178, 299265), (213, 250090), (267, 199510), (281, 189570), (355, 150054), (426, 125045), (445, 119706), (534, 99755), (562, 94785), (710, 75027), (843, 63190), (890, 59853), (1065, 50018), (1335, 39902), (1405, 37914), (1686, 31595), (2130, 25009), (2670, 19951), (2810, 18957), (4215, 12638), (6319, 8430)]