47766550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1709}}^1$

素因数の和:1777

約数の個数: 48

約数和(自身を含む): 97962480

約数和(自身を除く): 50195930

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 130, 215, 325, 430, 559, 650, 1075, 1118, 1709, 2150, 2795, 3418, 5590, 8545, 13975, 17090, 22217, 27950, 42725, 44434, 73487, 85450, 111085, 146974, 222170, 367435, 555425, 734870, 955331, 1110850, 1837175, 1910662, 3674350, 4776655, 9553310, 23883275, 47766550]

約数ペア:

[(1, 47766550), (2, 23883275), (5, 9553310), (10, 4776655), (13, 3674350), (25, 1910662), (26, 1837175), (43, 1110850), (50, 955331), (65, 734870), (86, 555425), (130, 367435), (215, 222170), (325, 146974), (430, 111085), (559, 85450), (650, 73487), (1075, 44434), (1118, 42725), (1709, 27950), (2150, 22217), (2795, 17090), (3418, 13975), (5590, 8545)]