51401640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2393}}^1$

素因数の和:2586

約数の個数: 64

約数和(自身を含む): 155131200

約数和(自身を除く): 103729560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 179, 358, 537, 716, 895, 1074, 1432, 1790, 2148, 2393, 2685, 3580, 4296, 4786, 5370, 7160, 7179, 9572, 10740, 11965, 14358, 19144, 21480, 23930, 28716, 35895, 47860, 57432, 71790, 95720, 143580, 287160, 428347, 856694, 1285041, 1713388, 2141735, 2570082, 3426776, 4283470, 5140164, 6425205, 8566940, 10280328, 12850410, 17133880, 25700820, 51401640]

約数ペア:

[(1, 51401640), (2, 25700820), (3, 17133880), (4, 12850410), (5, 10280328), (6, 8566940), (8, 6425205), (10, 5140164), (12, 4283470), (15, 3426776), (20, 2570082), (24, 2141735), (30, 1713388), (40, 1285041), (60, 856694), (120, 428347), (179, 287160), (358, 143580), (537, 95720), (716, 71790), (895, 57432), (1074, 47860), (1432, 35895), (1790, 28716), (2148, 23930), (2393, 21480), (2685, 19144), (3580, 14358), (4296, 11965), (4786, 10740), (5370, 9572), (7160, 7179)]