51923485

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 69465600

約数和(自身を除く): 17542115

約数列:

[1, 5, 19, 29, 47, 95, 145, 235, 401, 551, 893, 1363, 2005, 2755, 4465, 6815, 7619, 11629, 18847, 25897, 38095, 58145, 94235, 129485, 220951, 358093, 546563, 1104755, 1790465, 2732815, 10384697, 51923485]

約数ペア:

[(1, 51923485), (5, 10384697), (19, 2732815), (29, 1790465), (47, 1104755), (95, 546563), (145, 358093), (235, 220951), (401, 129485), (551, 94235), (893, 58145), (1363, 38095), (2005, 25897), (2755, 18847), (4465, 11629), (6815, 7619)]