48118860

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{9901}}^1$

素因数の和:9925

約数の個数: 72

約数和(自身を含む): 151381776

約数和(自身を除く): 103262916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 9901, 19802, 29703, 39604, 49505, 59406, 89109, 99010, 118812, 148515, 178218, 198020, 267327, 297030, 356436, 445545, 534654, 594060, 801981, 891090, 1069308, 1336635, 1603962, 1782180, 2405943, 2673270, 3207924, 4009905, 4811886, 5346540, 8019810, 9623772, 12029715, 16039620, 24059430, 48118860]

約数ペア:

[(1, 48118860), (2, 24059430), (3, 16039620), (4, 12029715), (5, 9623772), (6, 8019810), (9, 5346540), (10, 4811886), (12, 4009905), (15, 3207924), (18, 2673270), (20, 2405943), (27, 1782180), (30, 1603962), (36, 1336635), (45, 1069308), (54, 891090), (60, 801981), (81, 594060), (90, 534654), (108, 445545), (135, 356436), (162, 297030), (180, 267327), (243, 198020), (270, 178218), (324, 148515), (405, 118812), (486, 99010), (540, 89109), (810, 59406), (972, 49505), (1215, 39604), (1620, 29703), (2430, 19802), (4860, 9901)]