52250040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{145139}}^1$

素因数の和:145156

約数の個数: 48

約数和(自身を含む): 169813800

約数和(自身を除く): 117563760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 145139, 290278, 435417, 580556, 725695, 870834, 1161112, 1306251, 1451390, 1741668, 2177085, 2612502, 2902780, 3483336, 4354170, 5225004, 5805560, 6531255, 8708340, 10450008, 13062510, 17416680, 26125020, 52250040]

約数ペア:

[(1, 52250040), (2, 26125020), (3, 17416680), (4, 13062510), (5, 10450008), (6, 8708340), (8, 6531255), (9, 5805560), (10, 5225004), (12, 4354170), (15, 3483336), (18, 2902780), (20, 2612502), (24, 2177085), (30, 1741668), (36, 1451390), (40, 1306251), (45, 1161112), (60, 870834), (72, 725695), (90, 580556), (120, 435417), (180, 290278), (360, 145139)]