56103944

素因数分解:

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

素因数の和:2490

約数の個数: 48

約数和(自身を含む): 120659220

約数和(自身を除く): 64555276

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 221, 338, 442, 676, 884, 1352, 1768, 2441, 2873, 4882, 5746, 9764, 11492, 19528, 22984, 31733, 41497, 63466, 82994, 126932, 165988, 253864, 331976, 412529, 539461, 825058, 1078922, 1650116, 2157844, 3300232, 4315688, 7012993, 14025986, 28051972, 56103944]

約数ペア:

[(1, 56103944), (2, 28051972), (4, 14025986), (8, 7012993), (13, 4315688), (17, 3300232), (26, 2157844), (34, 1650116), (52, 1078922), (68, 825058), (104, 539461), (136, 412529), (169, 331976), (221, 253864), (338, 165988), (442, 126932), (676, 82994), (884, 63466), (1352, 41497), (1768, 31733), (2441, 22984), (2873, 19528), (4882, 11492), (5746, 9764)]