54328361480

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{50291}}^1$

素因数の和:50654

約数の個数: 64

約数和(自身を含む): 123839020800

約数和(自身を除く): 69510659320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 239, 452, 478, 565, 904, 956, 1130, 1195, 1912, 2260, 2390, 4520, 4780, 9560, 27007, 50291, 54014, 100582, 108028, 135035, 201164, 216056, 251455, 270070, 402328, 502910, 540140, 1005820, 1080280, 2011640, 5682883, 11365766, 12019549, 22731532, 24039098, 28414415, 45463064, 48078196, 56828830, 60097745, 96156392, 113657660, 120195490, 227315320, 240390980, 480781960, 1358209037, 2716418074, 5432836148, 6791045185, 10865672296, 13582090370, 27164180740, 54328361480]

約数ペア:

[(1, 54328361480), (2, 27164180740), (4, 13582090370), (5, 10865672296), (8, 6791045185), (10, 5432836148), (20, 2716418074), (40, 1358209037), (113, 480781960), (226, 240390980), (239, 227315320), (452, 120195490), (478, 113657660), (565, 96156392), (904, 60097745), (956, 56828830), (1130, 48078196), (1195, 45463064), (1912, 28414415), (2260, 24039098), (2390, 22731532), (4520, 12019549), (4780, 11365766), (9560, 5682883), (27007, 2011640), (50291, 1080280), (54014, 1005820), (100582, 540140), (108028, 502910), (135035, 402328), (201164, 270070), (216056, 251455)]