50401280

素因数分解:

$2^{12}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:159

約数の個数: 104

約数和(自身を含む): 127386432

約数和(自身を除く): 76985152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 107, 115, 128, 160, 184, 214, 230, 256, 320, 368, 428, 460, 512, 535, 640, 736, 856, 920, 1024, 1070, 1280, 1472, 1712, 1840, 2048, 2140, 2461, 2560, 2944, 3424, 3680, 4096, 4280, 4922, 5120, 5888, 6848, 7360, 8560, 9844, 10240, 11776, 12305, 13696, 14720, 17120, 19688, 20480, 23552, 24610, 27392, 29440, 34240, 39376, 47104, 49220, 54784, 58880, 68480, 78752, 94208, 98440, 109568, 117760, 136960, 157504, 196880, 219136, 235520, 273920, 315008, 393760, 438272, 471040, 547840, 630016, 787520, 1095680, 1260032, 1575040, 2191360, 2520064, 3150080, 5040128, 6300160, 10080256, 12600320, 25200640, 50401280]

約数ペア:

[(1, 50401280), (2, 25200640), (4, 12600320), (5, 10080256), (8, 6300160), (10, 5040128), (16, 3150080), (20, 2520064), (23, 2191360), (32, 1575040), (40, 1260032), (46, 1095680), (64, 787520), (80, 630016), (92, 547840), (107, 471040), (115, 438272), (128, 393760), (160, 315008), (184, 273920), (214, 235520), (230, 219136), (256, 196880), (320, 157504), (368, 136960), (428, 117760), (460, 109568), (512, 98440), (535, 94208), (640, 78752), (736, 68480), (856, 58880), (920, 54784), (1024, 49220), (1070, 47104), (1280, 39376), (1472, 34240), (1712, 29440), (1840, 27392), (2048, 24610), (2140, 23552), (2461, 20480), (2560, 19688), (2944, 17120), (3424, 14720), (3680, 13696), (4096, 12305), (4280, 11776), (4922, 10240), (5120, 9844), (5888, 8560), (6848, 7360)]