50476280

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 117046080

約数和(自身を除く): 66569800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 137, 151, 244, 274, 302, 305, 488, 548, 604, 610, 685, 755, 1096, 1208, 1220, 1370, 1510, 2440, 2740, 3020, 5480, 6040, 8357, 9211, 16714, 18422, 20687, 33428, 36844, 41374, 41785, 46055, 66856, 73688, 82748, 83570, 92110, 103435, 165496, 167140, 184220, 206870, 334280, 368440, 413740, 827480, 1261907, 2523814, 5047628, 6309535, 10095256, 12619070, 25238140, 50476280]

約数ペア:

[(1, 50476280), (2, 25238140), (4, 12619070), (5, 10095256), (8, 6309535), (10, 5047628), (20, 2523814), (40, 1261907), (61, 827480), (122, 413740), (137, 368440), (151, 334280), (244, 206870), (274, 184220), (302, 167140), (305, 165496), (488, 103435), (548, 92110), (604, 83570), (610, 82748), (685, 73688), (755, 66856), (1096, 46055), (1208, 41785), (1220, 41374), (1370, 36844), (1510, 33428), (2440, 20687), (2740, 18422), (3020, 16714), (5480, 9211), (6040, 8357)]