53217180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7211}}^1$

素因数の和:7267

約数の個数: 72

約数和(自身を含む): 165385584

約数和(自身を除く): 112168404

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, 7211, 7380, 14422, 21633, 28844, 36055, 43266, 64899, 72110, 86532, 108165, 129798, 144220, 216330, 259596, 295651, 324495, 432660, 591302, 648990, 886953, 1182604, 1297980, 1478255, 1773906, 2660859, 2956510, 3547812, 4434765, 5321718, 5913020, 8869530, 10643436, 13304295, 17739060, 26608590, 53217180]

約数ペア:

[(1, 53217180), (2, 26608590), (3, 17739060), (4, 13304295), (5, 10643436), (6, 8869530), (9, 5913020), (10, 5321718), (12, 4434765), (15, 3547812), (18, 2956510), (20, 2660859), (30, 1773906), (36, 1478255), (41, 1297980), (45, 1182604), (60, 886953), (82, 648990), (90, 591302), (123, 432660), (164, 324495), (180, 295651), (205, 259596), (246, 216330), (369, 144220), (410, 129798), (492, 108165), (615, 86532), (738, 72110), (820, 64899), (1230, 43266), (1476, 36055), (1845, 28844), (2460, 21633), (3690, 14422), (7211, 7380)]