55331950

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 106243200

約数和(自身を除く): 50911250

約数列:

[1, 2, 5, 10, 25, 50, 67, 83, 134, 166, 199, 335, 398, 415, 670, 830, 995, 1675, 1990, 2075, 3350, 4150, 4975, 5561, 9950, 11122, 13333, 16517, 26666, 27805, 33034, 55610, 66665, 82585, 133330, 139025, 165170, 278050, 333325, 412925, 666650, 825850, 1106639, 2213278, 5533195, 11066390, 27665975, 55331950]

約数ペア:

[(1, 55331950), (2, 27665975), (5, 11066390), (10, 5533195), (25, 2213278), (50, 1106639), (67, 825850), (83, 666650), (134, 412925), (166, 333325), (199, 278050), (335, 165170), (398, 139025), (415, 133330), (670, 82585), (830, 66665), (995, 55610), (1675, 33034), (1990, 27805), (2075, 26666), (3350, 16517), (4150, 13333), (4975, 11122), (5561, 9950)]