51880225965

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1\times {\mathrm{2909}}^1$

素因数の和:3622

約数の個数: 64

約数和(自身を含む): 87012817920

約数和(自身を除く): 35132591955

約数列:

[1, 3, 5, 15, 41, 47, 123, 141, 205, 235, 615, 617, 705, 1851, 1927, 2909, 3085, 5781, 8727, 9255, 9635, 14545, 25297, 28905, 28999, 43635, 75891, 86997, 119269, 126485, 136723, 144995, 357807, 379455, 410169, 434985, 596345, 683615, 1188959, 1789035, 1794853, 2050845, 3566877, 5384559, 5605643, 5944795, 8974265, 16816929, 17834385, 26922795, 28028215, 73588973, 84084645, 84358091, 220766919, 253074273, 367944865, 421790455, 1103834595, 1265371365, 3458681731, 10376045193, 17293408655, 51880225965]

約数ペア:

[(1, 51880225965), (3, 17293408655), (5, 10376045193), (15, 3458681731), (41, 1265371365), (47, 1103834595), (123, 421790455), (141, 367944865), (205, 253074273), (235, 220766919), (615, 84358091), (617, 84084645), (705, 73588973), (1851, 28028215), (1927, 26922795), (2909, 17834385), (3085, 16816929), (5781, 8974265), (8727, 5944795), (9255, 5605643), (9635, 5384559), (14545, 3566877), (25297, 2050845), (28905, 1794853), (28999, 1789035), (43635, 1188959), (75891, 683615), (86997, 596345), (119269, 434985), (126485, 410169), (136723, 379455), (144995, 357807)]