50368136

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1609}}^1$

素因数の和:1678

約数の個数: 64

約数和(自身を含む): 119011200

約数和(自身を除く): 68643064

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 52, 56, 86, 91, 104, 172, 182, 301, 344, 364, 559, 602, 728, 1118, 1204, 1609, 2236, 2408, 3218, 3913, 4472, 6436, 7826, 11263, 12872, 15652, 20917, 22526, 31304, 41834, 45052, 69187, 83668, 90104, 138374, 146419, 167336, 276748, 292838, 484309, 553496, 585676, 899431, 968618, 1171352, 1798862, 1937236, 3597724, 3874472, 6296017, 7195448, 12592034, 25184068, 50368136]

約数ペア:

[(1, 50368136), (2, 25184068), (4, 12592034), (7, 7195448), (8, 6296017), (13, 3874472), (14, 3597724), (26, 1937236), (28, 1798862), (43, 1171352), (52, 968618), (56, 899431), (86, 585676), (91, 553496), (104, 484309), (172, 292838), (182, 276748), (301, 167336), (344, 146419), (364, 138374), (559, 90104), (602, 83668), (728, 69187), (1118, 45052), (1204, 41834), (1609, 31304), (2236, 22526), (2408, 20917), (3218, 15652), (3913, 12872), (4472, 11263), (6436, 7826)]