50209497

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2699}}^1$

素因数の和:2774

約数の個数: 32

約数和(自身を含む): 81648000

約数和(自身を除く): 31438503

約数列:

[1, 3, 9, 13, 27, 39, 53, 117, 159, 351, 477, 689, 1431, 2067, 2699, 6201, 8097, 18603, 24291, 35087, 72873, 105261, 143047, 315783, 429141, 947349, 1287423, 1859611, 3862269, 5578833, 16736499, 50209497]

約数ペア:

[(1, 50209497), (3, 16736499), (9, 5578833), (13, 3862269), (27, 1859611), (39, 1287423), (53, 947349), (117, 429141), (159, 315783), (351, 143047), (477, 105261), (689, 72873), (1431, 35087), (2067, 24291), (2699, 18603), (6201, 8097)]