56938140

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{5021}}^1$

素因数の和:5049

約数の個数: 120

約数和(自身を含む): 204174432

約数和(自身を除く): 147236292

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5021, 5670, 10042, 11340, 15063, 20084, 25105, 30126, 35147, 45189, 50210, 60252, 70294, 75315, 90378, 100420, 105441, 135567, 140588, 150630, 175735, 180756, 210882, 225945, 271134, 301260, 316323, 351470, 406701, 421764, 451890, 527205, 542268, 632646, 677835, 702940, 813402, 903780, 948969, 1054410, 1265292, 1355670, 1581615, 1626804, 1897938, 2033505, 2108820, 2711340, 2846907, 3163230, 3795876, 4067010, 4744845, 5693814, 6326460, 8134020, 9489690, 11387628, 14234535, 18979380, 28469070, 56938140]

約数ペア:

[(1, 56938140), (2, 28469070), (3, 18979380), (4, 14234535), (5, 11387628), (6, 9489690), (7, 8134020), (9, 6326460), (10, 5693814), (12, 4744845), (14, 4067010), (15, 3795876), (18, 3163230), (20, 2846907), (21, 2711340), (27, 2108820), (28, 2033505), (30, 1897938), (35, 1626804), (36, 1581615), (42, 1355670), (45, 1265292), (54, 1054410), (60, 948969), (63, 903780), (70, 813402), (81, 702940), (84, 677835), (90, 632646), (105, 542268), (108, 527205), (126, 451890), (135, 421764), (140, 406701), (162, 351470), (180, 316323), (189, 301260), (210, 271134), (252, 225945), (270, 210882), (315, 180756), (324, 175735), (378, 150630), (405, 140588), (420, 135567), (540, 105441), (567, 100420), (630, 90378), (756, 75315), (810, 70294), (945, 60252), (1134, 50210), (1260, 45189), (1620, 35147), (1890, 30126), (2268, 25105), (2835, 20084), (3780, 15063), (5021, 11340), (5670, 10042)]