53074440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{16381}}^1$

素因数の和:16404

約数の個数: 80

約数和(自身を含む): 178399980

約数和(自身を除く): 125325540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 16381, 32762, 49143, 65524, 81905, 98286, 131048, 147429, 163810, 196572, 245715, 294858, 327620, 393144, 442287, 491430, 589716, 655240, 737145, 884574, 982860, 1179432, 1326861, 1474290, 1769148, 1965720, 2211435, 2653722, 2948580, 3538296, 4422870, 5307444, 5897160, 6634305, 8845740, 10614888, 13268610, 17691480, 26537220, 53074440]

約数ペア:

[(1, 53074440), (2, 26537220), (3, 17691480), (4, 13268610), (5, 10614888), (6, 8845740), (8, 6634305), (9, 5897160), (10, 5307444), (12, 4422870), (15, 3538296), (18, 2948580), (20, 2653722), (24, 2211435), (27, 1965720), (30, 1769148), (36, 1474290), (40, 1326861), (45, 1179432), (54, 982860), (60, 884574), (72, 737145), (81, 655240), (90, 589716), (108, 491430), (120, 442287), (135, 393144), (162, 327620), (180, 294858), (216, 245715), (270, 196572), (324, 163810), (360, 147429), (405, 131048), (540, 98286), (648, 81905), (810, 65524), (1080, 49143), (1620, 32762), (3240, 16381)]