52500070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{349}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 110602800

約数和(自身を除く): 58102730

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 307, 349, 490, 614, 698, 1535, 1745, 2149, 2443, 3070, 3490, 4298, 4886, 10745, 12215, 15043, 17101, 21490, 24430, 30086, 34202, 75215, 85505, 107143, 150430, 171010, 214286, 535715, 750001, 1071430, 1500002, 3750005, 5250007, 7500010, 10500014, 26250035, 52500070]

約数ペア:

[(1, 52500070), (2, 26250035), (5, 10500014), (7, 7500010), (10, 5250007), (14, 3750005), (35, 1500002), (49, 1071430), (70, 750001), (98, 535715), (245, 214286), (307, 171010), (349, 150430), (490, 107143), (614, 85505), (698, 75215), (1535, 34202), (1745, 30086), (2149, 24430), (2443, 21490), (3070, 17101), (3490, 15043), (4298, 12215), (4886, 10745)]