4481057950

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{25111}}^1$

素因数の和:25249

約数の個数: 48

約数和(自身を含む): 8631697536

約数和(自身を除く): 4150639586

約数列:

[1, 2, 5, 10, 25, 43, 50, 83, 86, 166, 215, 415, 430, 830, 1075, 2075, 2150, 3569, 4150, 7138, 17845, 25111, 35690, 50222, 89225, 125555, 178450, 251110, 627775, 1079773, 1255550, 2084213, 2159546, 4168426, 5398865, 10421065, 10797730, 20842130, 26994325, 52105325, 53988650, 89621159, 104210650, 179242318, 448105795, 896211590, 2240528975, 4481057950]

約数ペア:

[(1, 4481057950), (2, 2240528975), (5, 896211590), (10, 448105795), (25, 179242318), (43, 104210650), (50, 89621159), (83, 53988650), (86, 52105325), (166, 26994325), (215, 20842130), (415, 10797730), (430, 10421065), (830, 5398865), (1075, 4168426), (2075, 2159546), (2150, 2084213), (3569, 1255550), (4150, 1079773), (7138, 627775), (17845, 251110), (25111, 178450), (35690, 125555), (50222, 89225)]