51010680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{60727}}^1$

素因数の和:60748

約数の個数: 64

約数和(自身を含む): 174896640

約数和(自身を除く): 123885960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 60727, 121454, 182181, 242908, 303635, 364362, 425089, 485816, 607270, 728724, 850178, 910905, 1214540, 1275267, 1457448, 1700356, 1821810, 2125445, 2429080, 2550534, 3400712, 3643620, 4250890, 5101068, 6376335, 7287240, 8501780, 10202136, 12752670, 17003560, 25505340, 51010680]

約数ペア:

[(1, 51010680), (2, 25505340), (3, 17003560), (4, 12752670), (5, 10202136), (6, 8501780), (7, 7287240), (8, 6376335), (10, 5101068), (12, 4250890), (14, 3643620), (15, 3400712), (20, 2550534), (21, 2429080), (24, 2125445), (28, 1821810), (30, 1700356), (35, 1457448), (40, 1275267), (42, 1214540), (56, 910905), (60, 850178), (70, 728724), (84, 607270), (105, 485816), (120, 425089), (140, 364362), (168, 303635), (210, 242908), (280, 182181), (420, 121454), (840, 60727)]