49837480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1471}}^1$

素因数の和:1511

約数の個数: 96

約数和(自身を含む): 140958720

約数和(自身を除く): 91121240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 220, 242, 280, 308, 385, 440, 484, 605, 616, 770, 847, 968, 1210, 1471, 1540, 1694, 2420, 2942, 3080, 3388, 4235, 4840, 5884, 6776, 7355, 8470, 10297, 11768, 14710, 16181, 16940, 20594, 29420, 32362, 33880, 41188, 51485, 58840, 64724, 80905, 82376, 102970, 113267, 129448, 161810, 177991, 205940, 226534, 323620, 355982, 411880, 453068, 566335, 647240, 711964, 889955, 906136, 1132670, 1245937, 1423928, 1779910, 2265340, 2491874, 3559820, 4530680, 4983748, 6229685, 7119640, 9967496, 12459370, 24918740, 49837480]

約数ペア:

[(1, 49837480), (2, 24918740), (4, 12459370), (5, 9967496), (7, 7119640), (8, 6229685), (10, 4983748), (11, 4530680), (14, 3559820), (20, 2491874), (22, 2265340), (28, 1779910), (35, 1423928), (40, 1245937), (44, 1132670), (55, 906136), (56, 889955), (70, 711964), (77, 647240), (88, 566335), (110, 453068), (121, 411880), (140, 355982), (154, 323620), (220, 226534), (242, 205940), (280, 177991), (308, 161810), (385, 129448), (440, 113267), (484, 102970), (605, 82376), (616, 80905), (770, 64724), (847, 58840), (968, 51485), (1210, 41188), (1471, 33880), (1540, 32362), (1694, 29420), (2420, 20594), (2942, 16940), (3080, 16181), (3388, 14710), (4235, 11768), (4840, 10297), (5884, 8470), (6776, 7355)]