57376480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{51229}}^1$

素因数の和:51251

約数の個数: 48

約数和(自身を含む): 154919520

約数和(自身を除く): 97543040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 51229, 102458, 204916, 256145, 358603, 409832, 512290, 717206, 819664, 1024580, 1434412, 1639328, 1793015, 2049160, 2868824, 3586030, 4098320, 5737648, 7172060, 8196640, 11475296, 14344120, 28688240, 57376480]

約数ペア:

[(1, 57376480), (2, 28688240), (4, 14344120), (5, 11475296), (7, 8196640), (8, 7172060), (10, 5737648), (14, 4098320), (16, 3586030), (20, 2868824), (28, 2049160), (32, 1793015), (35, 1639328), (40, 1434412), (56, 1024580), (70, 819664), (80, 717206), (112, 512290), (140, 409832), (160, 358603), (224, 256145), (280, 204916), (560, 102458), (1120, 51229)]