47400496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20717}}^1$

素因数の和:20749

約数の個数: 40

約数和(自身を含む): 107899344

約数和(自身を除く): 60498848

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 20717, 41434, 82868, 165736, 227887, 269321, 331472, 455774, 538642, 911548, 1077284, 1823096, 2154568, 2962531, 3646192, 4309136, 5925062, 11850124, 23700248, 47400496]

約数ペア:

[(1, 47400496), (2, 23700248), (4, 11850124), (8, 5925062), (11, 4309136), (13, 3646192), (16, 2962531), (22, 2154568), (26, 1823096), (44, 1077284), (52, 911548), (88, 538642), (104, 455774), (143, 331472), (176, 269321), (208, 227887), (286, 165736), (572, 82868), (1144, 41434), (2288, 20717)]