56242260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1871}}^1$

素因数の和:2053

約数の個数: 72

約数和(自身を含む): 171714816

約数和(自身を除く): 115472556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 167, 180, 334, 501, 668, 835, 1002, 1503, 1670, 1871, 2004, 2505, 3006, 3340, 3742, 5010, 5613, 6012, 7484, 7515, 9355, 10020, 11226, 15030, 16839, 18710, 22452, 28065, 30060, 33678, 37420, 56130, 67356, 84195, 112260, 168390, 312457, 336780, 624914, 937371, 1249828, 1562285, 1874742, 2812113, 3124570, 3749484, 4686855, 5624226, 6249140, 9373710, 11248452, 14060565, 18747420, 28121130, 56242260]

約数ペア:

[(1, 56242260), (2, 28121130), (3, 18747420), (4, 14060565), (5, 11248452), (6, 9373710), (9, 6249140), (10, 5624226), (12, 4686855), (15, 3749484), (18, 3124570), (20, 2812113), (30, 1874742), (36, 1562285), (45, 1249828), (60, 937371), (90, 624914), (167, 336780), (180, 312457), (334, 168390), (501, 112260), (668, 84195), (835, 67356), (1002, 56130), (1503, 37420), (1670, 33678), (1871, 30060), (2004, 28065), (2505, 22452), (3006, 18710), (3340, 16839), (3742, 15030), (5010, 11226), (5613, 10020), (6012, 9355), (7484, 7515)]