50237440

素因数分解:

$2^{12}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1$

素因数の和:263

約数の個数: 104

約数和(自身を含む): 132104448

約数和(自身を除く): 81867008

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 223, 256, 320, 352, 440, 446, 512, 640, 704, 880, 892, 1024, 1115, 1280, 1408, 1760, 1784, 2048, 2230, 2453, 2560, 2816, 3520, 3568, 4096, 4460, 4906, 5120, 5632, 7040, 7136, 8920, 9812, 10240, 11264, 12265, 14080, 14272, 17840, 19624, 20480, 22528, 24530, 28160, 28544, 35680, 39248, 45056, 49060, 56320, 57088, 71360, 78496, 98120, 112640, 114176, 142720, 156992, 196240, 225280, 228352, 285440, 313984, 392480, 456704, 570880, 627968, 784960, 913408, 1141760, 1255936, 1569920, 2283520, 2511872, 3139840, 4567040, 5023744, 6279680, 10047488, 12559360, 25118720, 50237440]

約数ペア:

[(1, 50237440), (2, 25118720), (4, 12559360), (5, 10047488), (8, 6279680), (10, 5023744), (11, 4567040), (16, 3139840), (20, 2511872), (22, 2283520), (32, 1569920), (40, 1255936), (44, 1141760), (55, 913408), (64, 784960), (80, 627968), (88, 570880), (110, 456704), (128, 392480), (160, 313984), (176, 285440), (220, 228352), (223, 225280), (256, 196240), (320, 156992), (352, 142720), (440, 114176), (446, 112640), (512, 98120), (640, 78496), (704, 71360), (880, 57088), (892, 56320), (1024, 49060), (1115, 45056), (1280, 39248), (1408, 35680), (1760, 28544), (1784, 28160), (2048, 24530), (2230, 22528), (2453, 20480), (2560, 19624), (2816, 17840), (3520, 14272), (3568, 14080), (4096, 12265), (4460, 11264), (4906, 10240), (5120, 9812), (5632, 8920), (7040, 7136)]