50515528

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 114998400

約数和(自身を除く): 64482872

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 197, 241, 266, 394, 482, 532, 788, 964, 1064, 1379, 1576, 1687, 1928, 2758, 3374, 3743, 4579, 5516, 6748, 7486, 9158, 11032, 13496, 14972, 18316, 26201, 29944, 32053, 36632, 47477, 52402, 64106, 94954, 104804, 128212, 189908, 209608, 256424, 332339, 379816, 664678, 902063, 1329356, 1804126, 2658712, 3608252, 6314441, 7216504, 12628882, 25257764, 50515528]

約数ペア:

[(1, 50515528), (2, 25257764), (4, 12628882), (7, 7216504), (8, 6314441), (14, 3608252), (19, 2658712), (28, 1804126), (38, 1329356), (56, 902063), (76, 664678), (133, 379816), (152, 332339), (197, 256424), (241, 209608), (266, 189908), (394, 128212), (482, 104804), (532, 94954), (788, 64106), (964, 52402), (1064, 47477), (1379, 36632), (1576, 32053), (1687, 29944), (1928, 26201), (2758, 18316), (3374, 14972), (3743, 13496), (4579, 11032), (5516, 9158), (6748, 7486)]