51846330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 127961856

約数和(自身を除く): 76115526

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 101, 142, 202, 213, 241, 303, 355, 426, 482, 505, 606, 710, 723, 1010, 1065, 1205, 1446, 1515, 2130, 2410, 3030, 3615, 7171, 7230, 14342, 17111, 21513, 24341, 34222, 35855, 43026, 48682, 51333, 71710, 73023, 85555, 102666, 107565, 121705, 146046, 171110, 215130, 243410, 256665, 365115, 513330, 730230, 1728211, 3456422, 5184633, 8641055, 10369266, 17282110, 25923165, 51846330]

約数ペア:

[(1, 51846330), (2, 25923165), (3, 17282110), (5, 10369266), (6, 8641055), (10, 5184633), (15, 3456422), (30, 1728211), (71, 730230), (101, 513330), (142, 365115), (202, 256665), (213, 243410), (241, 215130), (303, 171110), (355, 146046), (426, 121705), (482, 107565), (505, 102666), (606, 85555), (710, 73023), (723, 71710), (1010, 51333), (1065, 48682), (1205, 43026), (1446, 35855), (1515, 34222), (2130, 24341), (2410, 21513), (3030, 17111), (3615, 14342), (7171, 7230)]