49196240

素因数分解:

$2^4\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1549}}^1$

素因数の和:1959

約数の個数: 40

約数和(自身を含む): 114743400

約数和(自身を除く): 65547160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 397, 794, 1549, 1588, 1985, 3098, 3176, 3970, 6196, 6352, 7745, 7940, 12392, 15490, 15880, 24784, 30980, 31760, 61960, 123920, 614953, 1229906, 2459812, 3074765, 4919624, 6149530, 9839248, 12299060, 24598120, 49196240]

約数ペア:

[(1, 49196240), (2, 24598120), (4, 12299060), (5, 9839248), (8, 6149530), (10, 4919624), (16, 3074765), (20, 2459812), (40, 1229906), (80, 614953), (397, 123920), (794, 61960), (1549, 31760), (1588, 30980), (1985, 24784), (3098, 15880), (3176, 15490), (3970, 12392), (6196, 7940), (6352, 7745)]