50491320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1319}}^1$

素因数の和:1373

約数の個数: 128

約数和(自身を含む): 171072000

約数和(自身を除く): 120580680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 132, 145, 165, 174, 220, 232, 264, 290, 319, 330, 348, 435, 440, 580, 638, 660, 696, 870, 957, 1160, 1276, 1319, 1320, 1595, 1740, 1914, 2552, 2638, 3190, 3480, 3828, 3957, 4785, 5276, 6380, 6595, 7656, 7914, 9570, 10552, 12760, 13190, 14509, 15828, 19140, 19785, 26380, 29018, 31656, 38251, 38280, 39570, 43527, 52760, 58036, 72545, 76502, 79140, 87054, 114753, 116072, 145090, 153004, 158280, 174108, 191255, 217635, 229506, 290180, 306008, 348216, 382510, 420761, 435270, 459012, 573765, 580360, 765020, 841522, 870540, 918024, 1147530, 1262283, 1530040, 1683044, 1741080, 2103805, 2295060, 2524566, 3366088, 4207610, 4590120, 5049132, 6311415, 8415220, 10098264, 12622830, 16830440, 25245660, 50491320]

約数ペア:

[(1, 50491320), (2, 25245660), (3, 16830440), (4, 12622830), (5, 10098264), (6, 8415220), (8, 6311415), (10, 5049132), (11, 4590120), (12, 4207610), (15, 3366088), (20, 2524566), (22, 2295060), (24, 2103805), (29, 1741080), (30, 1683044), (33, 1530040), (40, 1262283), (44, 1147530), (55, 918024), (58, 870540), (60, 841522), (66, 765020), (87, 580360), (88, 573765), (110, 459012), (116, 435270), (120, 420761), (132, 382510), (145, 348216), (165, 306008), (174, 290180), (220, 229506), (232, 217635), (264, 191255), (290, 174108), (319, 158280), (330, 153004), (348, 145090), (435, 116072), (440, 114753), (580, 87054), (638, 79140), (660, 76502), (696, 72545), (870, 58036), (957, 52760), (1160, 43527), (1276, 39570), (1319, 38280), (1320, 38251), (1595, 31656), (1740, 29018), (1914, 26380), (2552, 19785), (2638, 19140), (3190, 15828), (3480, 14509), (3828, 13190), (3957, 12760), (4785, 10552), (5276, 9570), (6380, 7914), (6595, 7656)]