49087620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:371

約数の個数: 120

約数和(自身を含む): 155773464

約数和(自身を除く): 106685844

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, 157, 162, 180, 193, 270, 314, 324, 386, 405, 471, 540, 579, 628, 772, 785, 810, 942, 965, 1158, 1413, 1570, 1620, 1737, 1884, 1930, 2316, 2355, 2826, 2895, 3140, 3474, 3860, 4239, 4710, 5211, 5652, 5790, 6948, 7065, 8478, 8685, 9420, 10422, 11580, 12717, 14130, 15633, 16956, 17370, 20844, 21195, 25434, 26055, 28260, 30301, 31266, 34740, 42390, 50868, 52110, 60602, 62532, 63585, 78165, 84780, 90903, 104220, 121204, 127170, 151505, 156330, 181806, 254340, 272709, 303010, 312660, 363612, 454515, 545418, 606020, 818127, 909030, 1090836, 1363545, 1636254, 1818060, 2454381, 2727090, 3272508, 4090635, 4908762, 5454180, 8181270, 9817524, 12271905, 16362540, 24543810, 49087620]

約数ペア:

[(1, 49087620), (2, 24543810), (3, 16362540), (4, 12271905), (5, 9817524), (6, 8181270), (9, 5454180), (10, 4908762), (12, 4090635), (15, 3272508), (18, 2727090), (20, 2454381), (27, 1818060), (30, 1636254), (36, 1363545), (45, 1090836), (54, 909030), (60, 818127), (81, 606020), (90, 545418), (108, 454515), (135, 363612), (157, 312660), (162, 303010), (180, 272709), (193, 254340), (270, 181806), (314, 156330), (324, 151505), (386, 127170), (405, 121204), (471, 104220), (540, 90903), (579, 84780), (628, 78165), (772, 63585), (785, 62532), (810, 60602), (942, 52110), (965, 50868), (1158, 42390), (1413, 34740), (1570, 31266), (1620, 30301), (1737, 28260), (1884, 26055), (1930, 25434), (2316, 21195), (2355, 20844), (2826, 17370), (2895, 16956), (3140, 15633), (3474, 14130), (3860, 12717), (4239, 11580), (4710, 10422), (5211, 9420), (5652, 8685), (5790, 8478), (6948, 7065)]