51081833816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{24247}}^1$

素因数の和:24744

約数の個数: 64

約数和(自身を含む): 105589370880

約数和(自身を除く): 54507537064

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 431, 611, 862, 1222, 1724, 2444, 3448, 4888, 5603, 11206, 20257, 22412, 24247, 40514, 44824, 48494, 81028, 96988, 162056, 193976, 263341, 315211, 526682, 630422, 1053364, 1139609, 1260844, 2106728, 2279218, 2521688, 4558436, 9116872, 10450457, 14814917, 20900914, 29629834, 41801828, 59259668, 83603656, 118519336, 135855941, 271711882, 491171479, 543423764, 982342958, 1086847528, 1964685916, 3929371832, 6385229227, 12770458454, 25540916908, 51081833816]

約数ペア:

[(1, 51081833816), (2, 25540916908), (4, 12770458454), (8, 6385229227), (13, 3929371832), (26, 1964685916), (47, 1086847528), (52, 982342958), (94, 543423764), (104, 491171479), (188, 271711882), (376, 135855941), (431, 118519336), (611, 83603656), (862, 59259668), (1222, 41801828), (1724, 29629834), (2444, 20900914), (3448, 14814917), (4888, 10450457), (5603, 9116872), (11206, 4558436), (20257, 2521688), (22412, 2279218), (24247, 2106728), (40514, 1260844), (44824, 1139609), (48494, 1053364), (81028, 630422), (96988, 526682), (162056, 315211), (193976, 263341)]