55428100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6091}}^1$

素因数の和:6125

約数の個数: 72

約数和(自身を含む): 148059968

約数和(自身を除く): 92631868

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 6091, 9100, 12182, 24364, 30455, 42637, 60910, 79183, 85274, 121820, 152275, 158366, 170548, 213185, 304550, 316732, 395915, 426370, 554281, 609100, 791830, 852740, 1065925, 1108562, 1583660, 1979575, 2131850, 2217124, 2771405, 3959150, 4263700, 5542810, 7918300, 11085620, 13857025, 27714050, 55428100]

約数ペア:

[(1, 55428100), (2, 27714050), (4, 13857025), (5, 11085620), (7, 7918300), (10, 5542810), (13, 4263700), (14, 3959150), (20, 2771405), (25, 2217124), (26, 2131850), (28, 1979575), (35, 1583660), (50, 1108562), (52, 1065925), (65, 852740), (70, 791830), (91, 609100), (100, 554281), (130, 426370), (140, 395915), (175, 316732), (182, 304550), (260, 213185), (325, 170548), (350, 158366), (364, 152275), (455, 121820), (650, 85274), (700, 79183), (910, 60910), (1300, 42637), (1820, 30455), (2275, 24364), (4550, 12182), (6091, 9100)]