49512420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6709}}^1$

素因数の和:6765

約数の個数: 72

約数和(自身を含む): 153873720

約数和(自身を除く): 104361300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 6709, 7380, 13418, 20127, 26836, 33545, 40254, 60381, 67090, 80508, 100635, 120762, 134180, 201270, 241524, 275069, 301905, 402540, 550138, 603810, 825207, 1100276, 1207620, 1375345, 1650414, 2475621, 2750690, 3300828, 4126035, 4951242, 5501380, 8252070, 9902484, 12378105, 16504140, 24756210, 49512420]

約数ペア:

[(1, 49512420), (2, 24756210), (3, 16504140), (4, 12378105), (5, 9902484), (6, 8252070), (9, 5501380), (10, 4951242), (12, 4126035), (15, 3300828), (18, 2750690), (20, 2475621), (30, 1650414), (36, 1375345), (41, 1207620), (45, 1100276), (60, 825207), (82, 603810), (90, 550138), (123, 402540), (164, 301905), (180, 275069), (205, 241524), (246, 201270), (369, 134180), (410, 120762), (492, 100635), (615, 80508), (738, 67090), (820, 60381), (1230, 40254), (1476, 33545), (1845, 26836), (2460, 20127), (3690, 13418), (6709, 7380)]