54999810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{67901}}^1$

素因数の和:67920

約数の個数: 40

約数和(自身を含む): 147890556

約数和(自身を除く): 92890746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 67901, 135802, 203703, 339505, 407406, 611109, 679010, 1018515, 1222218, 1833327, 2037030, 3055545, 3666654, 5499981, 6111090, 9166635, 10999962, 18333270, 27499905, 54999810]

約数ペア:

[(1, 54999810), (2, 27499905), (3, 18333270), (5, 10999962), (6, 9166635), (9, 6111090), (10, 5499981), (15, 3666654), (18, 3055545), (27, 2037030), (30, 1833327), (45, 1222218), (54, 1018515), (81, 679010), (90, 611109), (135, 407406), (162, 339505), (270, 203703), (405, 135802), (810, 67901)]