50350013480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{133187}}^1$

素因数の和:133938

約数の個数: 64

約数和(自身を含む): 122170688640

約数和(自身を除く): 71820675160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 727, 1454, 2908, 3635, 5816, 7270, 9451, 14540, 18902, 29080, 37804, 47255, 75608, 94510, 133187, 189020, 266374, 378040, 532748, 665935, 1065496, 1331870, 1731431, 2663740, 3462862, 5327480, 6925724, 8657155, 13851448, 17314310, 34628620, 69257240, 96826949, 193653898, 387307796, 484134745, 774615592, 968269490, 1258750337, 1936538980, 2517500674, 3873077960, 5035001348, 6293751685, 10070002696, 12587503370, 25175006740, 50350013480]

約数ペア:

[(1, 50350013480), (2, 25175006740), (4, 12587503370), (5, 10070002696), (8, 6293751685), (10, 5035001348), (13, 3873077960), (20, 2517500674), (26, 1936538980), (40, 1258750337), (52, 968269490), (65, 774615592), (104, 484134745), (130, 387307796), (260, 193653898), (520, 96826949), (727, 69257240), (1454, 34628620), (2908, 17314310), (3635, 13851448), (5816, 8657155), (7270, 6925724), (9451, 5327480), (14540, 3462862), (18902, 2663740), (29080, 1731431), (37804, 1331870), (47255, 1065496), (75608, 665935), (94510, 532748), (133187, 378040), (189020, 266374)]