51209236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1093}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 104210064

約数和(自身を除く): 53000828

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 53, 68, 106, 212, 221, 442, 689, 884, 901, 1093, 1378, 1802, 2186, 2756, 3604, 4372, 11713, 14209, 18581, 23426, 28418, 37162, 46852, 56836, 57929, 74324, 115858, 231716, 241553, 483106, 753077, 966212, 984793, 1506154, 1969586, 3012308, 3939172, 12802309, 25604618, 51209236]

約数ペア:

[(1, 51209236), (2, 25604618), (4, 12802309), (13, 3939172), (17, 3012308), (26, 1969586), (34, 1506154), (52, 984793), (53, 966212), (68, 753077), (106, 483106), (212, 241553), (221, 231716), (442, 115858), (689, 74324), (884, 57929), (901, 56836), (1093, 46852), (1378, 37162), (1802, 28418), (2186, 23426), (2756, 18581), (3604, 14209), (4372, 11713)]