48439620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{9967}}^1$

素因数の和:9991

約数の個数: 72

約数和(自身を含む): 152390784

約数和(自身を除く): 103951164

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, 9967, 19934, 29901, 39868, 49835, 59802, 89703, 99670, 119604, 149505, 179406, 199340, 269109, 299010, 358812, 448515, 538218, 598020, 807327, 897030, 1076436, 1345545, 1614654, 1794060, 2421981, 2691090, 3229308, 4036635, 4843962, 5382180, 8073270, 9687924, 12109905, 16146540, 24219810, 48439620]

約数ペア:

[(1, 48439620), (2, 24219810), (3, 16146540), (4, 12109905), (5, 9687924), (6, 8073270), (9, 5382180), (10, 4843962), (12, 4036635), (15, 3229308), (18, 2691090), (20, 2421981), (27, 1794060), (30, 1614654), (36, 1345545), (45, 1076436), (54, 897030), (60, 807327), (81, 598020), (90, 538218), (108, 448515), (135, 358812), (162, 299010), (180, 269109), (243, 199340), (270, 179406), (324, 149505), (405, 119604), (486, 99670), (540, 89703), (810, 59802), (972, 49835), (1215, 39868), (1620, 29901), (2430, 19934), (4860, 9967)]