47803756

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11939}}^1$

素因数の和:11974

約数の個数: 48

約数和(自身を含む): 112331520

約数和(自身を除く): 64527764

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 11939, 23878, 47756, 83573, 131329, 155207, 167146, 262658, 310414, 334292, 525316, 620828, 919303, 1086449, 1707277, 1838606, 2172898, 3414554, 3677212, 4345796, 6829108, 11950939, 23901878, 47803756]

約数ペア:

[(1, 47803756), (2, 23901878), (4, 11950939), (7, 6829108), (11, 4345796), (13, 3677212), (14, 3414554), (22, 2172898), (26, 1838606), (28, 1707277), (44, 1086449), (52, 919303), (77, 620828), (91, 525316), (143, 334292), (154, 310414), (182, 262658), (286, 167146), (308, 155207), (364, 131329), (572, 83573), (1001, 47756), (2002, 23878), (4004, 11939)]