49221970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:368

約数の個数: 96

約数和(自身を含む): 115240320

約数和(自身を除く): 66018350

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 49, 70, 85, 95, 98, 119, 133, 170, 190, 238, 245, 266, 311, 323, 490, 595, 622, 646, 665, 833, 931, 1190, 1330, 1555, 1615, 1666, 1862, 2177, 2261, 3110, 3230, 4165, 4354, 4522, 4655, 5287, 5909, 8330, 9310, 10574, 10885, 11305, 11818, 15239, 15827, 21770, 22610, 26435, 29545, 30478, 31654, 37009, 41363, 52870, 59090, 74018, 76195, 79135, 82726, 100453, 152390, 158270, 185045, 200906, 206815, 259063, 289541, 370090, 413630, 502265, 518126, 579082, 703171, 1004530, 1295315, 1406342, 1447705, 2590630, 2895410, 3515855, 4922197, 7031710, 9844394, 24610985, 49221970]

約数ペア:

[(1, 49221970), (2, 24610985), (5, 9844394), (7, 7031710), (10, 4922197), (14, 3515855), (17, 2895410), (19, 2590630), (34, 1447705), (35, 1406342), (38, 1295315), (49, 1004530), (70, 703171), (85, 579082), (95, 518126), (98, 502265), (119, 413630), (133, 370090), (170, 289541), (190, 259063), (238, 206815), (245, 200906), (266, 185045), (311, 158270), (323, 152390), (490, 100453), (595, 82726), (622, 79135), (646, 76195), (665, 74018), (833, 59090), (931, 52870), (1190, 41363), (1330, 37009), (1555, 31654), (1615, 30478), (1666, 29545), (1862, 26435), (2177, 22610), (2261, 21770), (3110, 15827), (3230, 15239), (4165, 11818), (4354, 11305), (4522, 10885), (4655, 10574), (5287, 9310), (5909, 8330)]