47472568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2441}}^1$

素因数の和:2488

約数の個数: 64

約数和(自身を含む): 110769120

約数和(自身を除く): 63296552

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 187, 221, 286, 374, 442, 572, 748, 884, 1144, 1496, 1768, 2431, 2441, 4862, 4882, 9724, 9764, 19448, 19528, 26851, 31733, 41497, 53702, 63466, 82994, 107404, 126932, 165988, 214808, 253864, 331976, 349063, 456467, 539461, 698126, 912934, 1078922, 1396252, 1825868, 2157844, 2792504, 3651736, 4315688, 5934071, 11868142, 23736284, 47472568]

約数ペア:

[(1, 47472568), (2, 23736284), (4, 11868142), (8, 5934071), (11, 4315688), (13, 3651736), (17, 2792504), (22, 2157844), (26, 1825868), (34, 1396252), (44, 1078922), (52, 912934), (68, 698126), (88, 539461), (104, 456467), (136, 349063), (143, 331976), (187, 253864), (221, 214808), (286, 165988), (374, 126932), (442, 107404), (572, 82994), (748, 63466), (884, 53702), (1144, 41497), (1496, 31733), (1768, 26851), (2431, 19528), (2441, 19448), (4862, 9764), (4882, 9724)]