49487160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:349

約数の個数: 128

約数和(自身を含む): 156764160

約数和(自身を除く): 107277000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 53, 60, 62, 93, 106, 120, 124, 155, 159, 186, 212, 248, 251, 265, 310, 318, 372, 424, 465, 502, 530, 620, 636, 744, 753, 795, 930, 1004, 1060, 1240, 1255, 1272, 1506, 1590, 1643, 1860, 2008, 2120, 2510, 3012, 3180, 3286, 3720, 3765, 4929, 5020, 6024, 6360, 6572, 7530, 7781, 8215, 9858, 10040, 13144, 13303, 15060, 15562, 16430, 19716, 23343, 24645, 26606, 30120, 31124, 32860, 38905, 39432, 39909, 46686, 49290, 53212, 62248, 65720, 66515, 77810, 79818, 93372, 98580, 106424, 116715, 133030, 155620, 159636, 186744, 197160, 199545, 233430, 266060, 311240, 319272, 399090, 412393, 466860, 532120, 798180, 824786, 933720, 1237179, 1596360, 1649572, 2061965, 2474358, 3299144, 4123930, 4948716, 6185895, 8247860, 9897432, 12371790, 16495720, 24743580, 49487160]

約数ペア:

[(1, 49487160), (2, 24743580), (3, 16495720), (4, 12371790), (5, 9897432), (6, 8247860), (8, 6185895), (10, 4948716), (12, 4123930), (15, 3299144), (20, 2474358), (24, 2061965), (30, 1649572), (31, 1596360), (40, 1237179), (53, 933720), (60, 824786), (62, 798180), (93, 532120), (106, 466860), (120, 412393), (124, 399090), (155, 319272), (159, 311240), (186, 266060), (212, 233430), (248, 199545), (251, 197160), (265, 186744), (310, 159636), (318, 155620), (372, 133030), (424, 116715), (465, 106424), (502, 98580), (530, 93372), (620, 79818), (636, 77810), (744, 66515), (753, 65720), (795, 62248), (930, 53212), (1004, 49290), (1060, 46686), (1240, 39909), (1255, 39432), (1272, 38905), (1506, 32860), (1590, 31124), (1643, 30120), (1860, 26606), (2008, 24645), (2120, 23343), (2510, 19716), (3012, 16430), (3180, 15562), (3286, 15060), (3720, 13303), (3765, 13144), (4929, 10040), (5020, 9858), (6024, 8215), (6360, 7781), (6572, 7530)]