51924460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21817}}^1$

素因数の和:21850

約数の個数: 48

約数和(自身を含む): 131955264

約数和(自身を除く): 80030804

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 21817, 43634, 87268, 109085, 152719, 218170, 305438, 370889, 436340, 610876, 741778, 763595, 1483556, 1527190, 1854445, 2596223, 3054380, 3708890, 5192446, 7417780, 10384892, 12981115, 25962230, 51924460]

約数ペア:

[(1, 51924460), (2, 25962230), (4, 12981115), (5, 10384892), (7, 7417780), (10, 5192446), (14, 3708890), (17, 3054380), (20, 2596223), (28, 1854445), (34, 1527190), (35, 1483556), (68, 763595), (70, 741778), (85, 610876), (119, 436340), (140, 370889), (170, 305438), (238, 218170), (340, 152719), (476, 109085), (595, 87268), (1190, 43634), (2380, 21817)]