50394520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2161}}^1$

素因数の和:2236

約数の個数: 64

約数和(自身を含む): 126087840

約数和(自身を除く): 75693320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 212, 220, 265, 424, 440, 530, 583, 1060, 1166, 2120, 2161, 2332, 2915, 4322, 4664, 5830, 8644, 10805, 11660, 17288, 21610, 23320, 23771, 43220, 47542, 86440, 95084, 114533, 118855, 190168, 229066, 237710, 458132, 475420, 572665, 916264, 950840, 1145330, 1259863, 2290660, 2519726, 4581320, 5039452, 6299315, 10078904, 12598630, 25197260, 50394520]

約数ペア:

[(1, 50394520), (2, 25197260), (4, 12598630), (5, 10078904), (8, 6299315), (10, 5039452), (11, 4581320), (20, 2519726), (22, 2290660), (40, 1259863), (44, 1145330), (53, 950840), (55, 916264), (88, 572665), (106, 475420), (110, 458132), (212, 237710), (220, 229066), (265, 190168), (424, 118855), (440, 114533), (530, 95084), (583, 86440), (1060, 47542), (1166, 43220), (2120, 23771), (2161, 23320), (2332, 21610), (2915, 17288), (4322, 11660), (4664, 10805), (5830, 8644)]