53101455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1721}}^1$

素因数の和:1768

約数の個数: 48

約数和(自身を含む): 98939232

約数和(自身を除く): 45837777

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 121, 165, 187, 255, 363, 561, 605, 935, 1721, 1815, 2057, 2805, 5163, 6171, 8605, 10285, 18931, 25815, 29257, 30855, 56793, 87771, 94655, 146285, 208241, 283965, 321827, 438855, 624723, 965481, 1041205, 1609135, 3123615, 3540097, 4827405, 10620291, 17700485, 53101455]

約数ペア:

[(1, 53101455), (3, 17700485), (5, 10620291), (11, 4827405), (15, 3540097), (17, 3123615), (33, 1609135), (51, 1041205), (55, 965481), (85, 624723), (121, 438855), (165, 321827), (187, 283965), (255, 208241), (363, 146285), (561, 94655), (605, 87771), (935, 56793), (1721, 30855), (1815, 29257), (2057, 25815), (2805, 18931), (5163, 10285), (6171, 8605)]