55548420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{2797}}^1$

素因数の和:3140

約数の個数: 48

約数和(自身を含む): 156061248

約数和(自身を除く): 100512828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 993, 1324, 1655, 1986, 2797, 3310, 3972, 4965, 5594, 6620, 8391, 9930, 11188, 13985, 16782, 19860, 27970, 33564, 41955, 55940, 83910, 167820, 925807, 1851614, 2777421, 3703228, 4629035, 5554842, 9258070, 11109684, 13887105, 18516140, 27774210, 55548420]

約数ペア:

[(1, 55548420), (2, 27774210), (3, 18516140), (4, 13887105), (5, 11109684), (6, 9258070), (10, 5554842), (12, 4629035), (15, 3703228), (20, 2777421), (30, 1851614), (60, 925807), (331, 167820), (662, 83910), (993, 55940), (1324, 41955), (1655, 33564), (1986, 27970), (2797, 19860), (3310, 16782), (3972, 13985), (4965, 11188), (5594, 9930), (6620, 8391)]