56591810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:659

約数の個数: 64

約数和(自身を含む): 120092544

約数和(自身を除く): 63500734

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 53, 55, 85, 106, 110, 170, 187, 265, 374, 530, 571, 583, 901, 935, 1142, 1166, 1802, 1870, 2855, 2915, 4505, 5710, 5830, 6281, 9010, 9707, 9911, 12562, 19414, 19822, 30263, 31405, 48535, 49555, 60526, 62810, 97070, 99110, 106777, 151315, 213554, 302630, 332893, 514471, 533885, 665786, 1028942, 1067770, 1664465, 2572355, 3328930, 5144710, 5659181, 11318362, 28295905, 56591810]

約数ペア:

[(1, 56591810), (2, 28295905), (5, 11318362), (10, 5659181), (11, 5144710), (17, 3328930), (22, 2572355), (34, 1664465), (53, 1067770), (55, 1028942), (85, 665786), (106, 533885), (110, 514471), (170, 332893), (187, 302630), (265, 213554), (374, 151315), (530, 106777), (571, 99110), (583, 97070), (901, 62810), (935, 60526), (1142, 49555), (1166, 48535), (1802, 31405), (1870, 30263), (2855, 19822), (2915, 19414), (4505, 12562), (5710, 9911), (5830, 9707), (6281, 9010)]