52195220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{33893}}^1$

素因数の和:33920

約数の個数: 48

約数和(自身を含む): 136660608

約数和(自身を除く): 84465388

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 33893, 67786, 135572, 169465, 237251, 338930, 372823, 474502, 677860, 745646, 949004, 1186255, 1491292, 1864115, 2372510, 2609761, 3728230, 4745020, 5219522, 7456460, 10439044, 13048805, 26097610, 52195220]

約数ペア:

[(1, 52195220), (2, 26097610), (4, 13048805), (5, 10439044), (7, 7456460), (10, 5219522), (11, 4745020), (14, 3728230), (20, 2609761), (22, 2372510), (28, 1864115), (35, 1491292), (44, 1186255), (55, 949004), (70, 745646), (77, 677860), (110, 474502), (140, 372823), (154, 338930), (220, 237251), (308, 169465), (385, 135572), (770, 67786), (1540, 33893)]