97507850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:332

約数の個数: 72

約数和(自身を含む): 203049504

約数和(自身を除く): 105541654

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 71, 110, 121, 142, 227, 242, 275, 355, 454, 550, 605, 710, 781, 1135, 1210, 1562, 1775, 2270, 2497, 3025, 3550, 3905, 4994, 5675, 6050, 7810, 8591, 11350, 12485, 16117, 17182, 19525, 24970, 27467, 32234, 39050, 42955, 54934, 62425, 80585, 85910, 124850, 137335, 161170, 177287, 214775, 274670, 354574, 402925, 429550, 686675, 805850, 886435, 1373350, 1772870, 1950157, 3900314, 4432175, 8864350, 9750785, 19501570, 48753925, 97507850]

約数ペア:

[(1, 97507850), (2, 48753925), (5, 19501570), (10, 9750785), (11, 8864350), (22, 4432175), (25, 3900314), (50, 1950157), (55, 1772870), (71, 1373350), (110, 886435), (121, 805850), (142, 686675), (227, 429550), (242, 402925), (275, 354574), (355, 274670), (454, 214775), (550, 177287), (605, 161170), (710, 137335), (781, 124850), (1135, 85910), (1210, 80585), (1562, 62425), (1775, 54934), (2270, 42955), (2497, 39050), (3025, 32234), (3550, 27467), (3905, 24970), (4994, 19525), (5675, 17182), (6050, 16117), (7810, 12485), (8591, 11350)]