49498220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{739}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 110769120

約数和(自身を除く): 61270900

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 197, 340, 394, 739, 788, 985, 1478, 1970, 2956, 3349, 3695, 3940, 6698, 7390, 12563, 13396, 14780, 16745, 25126, 33490, 50252, 62815, 66980, 125630, 145583, 251260, 291166, 582332, 727915, 1455830, 2474911, 2911660, 4949822, 9899644, 12374555, 24749110, 49498220]

約数ペア:

[(1, 49498220), (2, 24749110), (4, 12374555), (5, 9899644), (10, 4949822), (17, 2911660), (20, 2474911), (34, 1455830), (68, 727915), (85, 582332), (170, 291166), (197, 251260), (340, 145583), (394, 125630), (739, 66980), (788, 62815), (985, 50252), (1478, 33490), (1970, 25126), (2956, 16745), (3349, 14780), (3695, 13396), (3940, 12563), (6698, 7390)]