54757340

素因数分解:

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

素因数の和:81

約数の個数: 72

約数和(自身を含む): 133929936

約数和(自身を除く): 79172596

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 121, 170, 187, 220, 242, 340, 374, 484, 605, 748, 935, 1210, 1331, 1870, 2057, 2420, 2662, 3740, 4114, 5324, 6655, 8228, 10285, 13310, 14641, 20570, 22627, 26620, 29282, 41140, 45254, 58564, 73205, 90508, 113135, 146410, 161051, 226270, 248897, 292820, 322102, 452540, 497794, 644204, 805255, 995588, 1244485, 1610510, 2488970, 2737867, 3221020, 4977940, 5475734, 10951468, 13689335, 27378670, 54757340]

約数ペア:

[(1, 54757340), (2, 27378670), (4, 13689335), (5, 10951468), (10, 5475734), (11, 4977940), (17, 3221020), (20, 2737867), (22, 2488970), (34, 1610510), (44, 1244485), (55, 995588), (68, 805255), (85, 644204), (110, 497794), (121, 452540), (170, 322102), (187, 292820), (220, 248897), (242, 226270), (340, 161051), (374, 146410), (484, 113135), (605, 90508), (748, 73205), (935, 58564), (1210, 45254), (1331, 41140), (1870, 29282), (2057, 26620), (2420, 22627), (2662, 20570), (3740, 14641), (4114, 13310), (5324, 10285), (6655, 8228)]