48860500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{7517}}^1$

素因数の和:7549

約数の個数: 48

約数和(自身を含む): 114935184

約数和(自身を除く): 66074684

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 6500, 7517, 15034, 30068, 37585, 75170, 97721, 150340, 187925, 195442, 375850, 390884, 488605, 751700, 939625, 977210, 1879250, 1954420, 2443025, 3758500, 4886050, 9772100, 12215125, 24430250, 48860500]

約数ペア:

[(1, 48860500), (2, 24430250), (4, 12215125), (5, 9772100), (10, 4886050), (13, 3758500), (20, 2443025), (25, 1954420), (26, 1879250), (50, 977210), (52, 939625), (65, 751700), (100, 488605), (125, 390884), (130, 375850), (250, 195442), (260, 187925), (325, 150340), (500, 97721), (650, 75170), (1300, 37585), (1625, 30068), (3250, 15034), (6500, 7517)]