51081992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{16937}}^1$

素因数の和:16985

約数の個数: 32

約数和(自身を含む): 106709400

約数和(自身を除く): 55627408

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 16937, 33874, 67748, 135496, 220181, 440362, 491173, 880724, 982346, 1761448, 1964692, 3929384, 6385249, 12770498, 25540996, 51081992]

約数ペア:

[(1, 51081992), (2, 25540996), (4, 12770498), (8, 6385249), (13, 3929384), (26, 1964692), (29, 1761448), (52, 982346), (58, 880724), (104, 491173), (116, 440362), (232, 220181), (377, 135496), (754, 67748), (1508, 33874), (3016, 16937)]