50500528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2503}}^1$

素因数の和:2621

約数の個数: 40

約数和(自身を含む): 106500128

約数和(自身を除く): 55999600

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 194, 208, 388, 776, 1261, 1552, 2503, 2522, 5006, 5044, 10012, 10088, 20024, 20176, 32539, 40048, 65078, 130156, 242791, 260312, 485582, 520624, 971164, 1942328, 3156283, 3884656, 6312566, 12625132, 25250264, 50500528]

約数ペア:

[(1, 50500528), (2, 25250264), (4, 12625132), (8, 6312566), (13, 3884656), (16, 3156283), (26, 1942328), (52, 971164), (97, 520624), (104, 485582), (194, 260312), (208, 242791), (388, 130156), (776, 65078), (1261, 40048), (1552, 32539), (2503, 20176), (2522, 20024), (5006, 10088), (5044, 10012)]