52209950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1709}}^1$

素因数の和:1781

約数の個数: 48

約数和(自身を含む): 106868160

約数和(自身を除く): 54658210

約数列:

[1, 2, 5, 10, 13, 25, 26, 47, 50, 65, 94, 130, 235, 325, 470, 611, 650, 1175, 1222, 1709, 2350, 3055, 3418, 6110, 8545, 15275, 17090, 22217, 30550, 42725, 44434, 80323, 85450, 111085, 160646, 222170, 401615, 555425, 803230, 1044199, 1110850, 2008075, 2088398, 4016150, 5220995, 10441990, 26104975, 52209950]

約数ペア:

[(1, 52209950), (2, 26104975), (5, 10441990), (10, 5220995), (13, 4016150), (25, 2088398), (26, 2008075), (47, 1110850), (50, 1044199), (65, 803230), (94, 555425), (130, 401615), (235, 222170), (325, 160646), (470, 111085), (611, 85450), (650, 80323), (1175, 44434), (1222, 42725), (1709, 30550), (2350, 22217), (3055, 17090), (3418, 15275), (6110, 8545)]