53800516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4721}}^1$

素因数の和:4780

約数の個数: 48

約数和(自身を含む): 120580992

約数和(自身を除く): 66780476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1628, 2849, 4721, 5698, 9442, 11396, 18884, 33047, 51931, 66094, 103862, 132188, 174677, 207724, 349354, 363517, 698708, 727034, 1222739, 1454068, 1921447, 2445478, 3842894, 4890956, 7685788, 13450129, 26900258, 53800516]

約数ペア:

[(1, 53800516), (2, 26900258), (4, 13450129), (7, 7685788), (11, 4890956), (14, 3842894), (22, 2445478), (28, 1921447), (37, 1454068), (44, 1222739), (74, 727034), (77, 698708), (148, 363517), (154, 349354), (259, 207724), (308, 174677), (407, 132188), (518, 103862), (814, 66094), (1036, 51931), (1628, 33047), (2849, 18884), (4721, 11396), (5698, 9442)]