51816930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6827}}^1$

素因数の和:6871

約数の個数: 64

約数和(自身を含む): 141585408

約数和(自身を除く): 89768478

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1265, 1518, 2530, 3795, 6827, 7590, 13654, 20481, 34135, 40962, 68270, 75097, 102405, 150194, 157021, 204810, 225291, 314042, 375485, 450582, 471063, 750970, 785105, 942126, 1126455, 1570210, 1727231, 2252910, 2355315, 3454462, 4710630, 5181693, 8636155, 10363386, 17272310, 25908465, 51816930]

約数ペア:

[(1, 51816930), (2, 25908465), (3, 17272310), (5, 10363386), (6, 8636155), (10, 5181693), (11, 4710630), (15, 3454462), (22, 2355315), (23, 2252910), (30, 1727231), (33, 1570210), (46, 1126455), (55, 942126), (66, 785105), (69, 750970), (110, 471063), (115, 450582), (138, 375485), (165, 314042), (230, 225291), (253, 204810), (330, 157021), (345, 150194), (506, 102405), (690, 75097), (759, 68270), (1265, 40962), (1518, 34135), (2530, 20481), (3795, 13654), (6827, 7590)]