49868312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{25237}}^1$

素因数の和:25275

約数の個数: 32

約数和(自身を含む): 105999600

約数和(自身を除く): 56131288

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 25237, 50474, 100948, 201896, 328081, 479503, 656162, 959006, 1312324, 1918012, 2624648, 3836024, 6233539, 12467078, 24934156, 49868312]

約数ペア:

[(1, 49868312), (2, 24934156), (4, 12467078), (8, 6233539), (13, 3836024), (19, 2624648), (26, 1918012), (38, 1312324), (52, 959006), (76, 656162), (104, 479503), (152, 328081), (247, 201896), (494, 100948), (988, 50474), (1976, 25237)]