51323880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5153}}^1$

素因数の和:5250

約数の個数: 64

約数和(自身を含む): 155856960

約数和(自身を除く): 104533080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 5153, 9960, 10306, 15459, 20612, 25765, 30918, 41224, 51530, 61836, 77295, 103060, 123672, 154590, 206120, 309180, 427699, 618360, 855398, 1283097, 1710796, 2138495, 2566194, 3421592, 4276990, 5132388, 6415485, 8553980, 10264776, 12830970, 17107960, 25661940, 51323880]

約数ペア:

[(1, 51323880), (2, 25661940), (3, 17107960), (4, 12830970), (5, 10264776), (6, 8553980), (8, 6415485), (10, 5132388), (12, 4276990), (15, 3421592), (20, 2566194), (24, 2138495), (30, 1710796), (40, 1283097), (60, 855398), (83, 618360), (120, 427699), (166, 309180), (249, 206120), (332, 154590), (415, 123672), (498, 103060), (664, 77295), (830, 61836), (996, 51530), (1245, 41224), (1660, 30918), (1992, 25765), (2490, 20612), (3320, 15459), (4980, 10306), (5153, 9960)]