56925540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{45179}}^1$

素因数の和:45201

約数の個数: 72

約数和(自身を含む): 197346240

約数和(自身を除く): 140420700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 45179, 90358, 135537, 180716, 225895, 271074, 316253, 406611, 451790, 542148, 632506, 677685, 813222, 903580, 948759, 1265012, 1355370, 1581265, 1626444, 1897518, 2033055, 2710740, 2846277, 3162530, 3795036, 4066110, 4743795, 5692554, 6325060, 8132220, 9487590, 11385108, 14231385, 18975180, 28462770, 56925540]

約数ペア:

[(1, 56925540), (2, 28462770), (3, 18975180), (4, 14231385), (5, 11385108), (6, 9487590), (7, 8132220), (9, 6325060), (10, 5692554), (12, 4743795), (14, 4066110), (15, 3795036), (18, 3162530), (20, 2846277), (21, 2710740), (28, 2033055), (30, 1897518), (35, 1626444), (36, 1581265), (42, 1355370), (45, 1265012), (60, 948759), (63, 903580), (70, 813222), (84, 677685), (90, 632506), (105, 542148), (126, 451790), (140, 406611), (180, 316253), (210, 271074), (252, 225895), (315, 180716), (420, 135537), (630, 90358), (1260, 45179)]