56551665316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1\times {\mathrm{12119}}^1$

素因数の和:12724

約数の個数: 48

約数和(自身を含む): 105688920960

約数和(自身を除く): 49137255644

約数列:

[1, 2, 4, 17, 34, 68, 163, 326, 421, 652, 842, 1684, 2771, 5542, 7157, 11084, 12119, 14314, 24238, 28628, 48476, 68623, 137246, 206023, 274492, 412046, 824092, 1166591, 1975397, 2333182, 3950794, 4666364, 5102099, 7901588, 10204198, 20408396, 33581749, 67163498, 86735683, 134326996, 173471366, 346942732, 831642137, 1663284274, 3326568548, 14137916329, 28275832658, 56551665316]

約数ペア:

[(1, 56551665316), (2, 28275832658), (4, 14137916329), (17, 3326568548), (34, 1663284274), (68, 831642137), (163, 346942732), (326, 173471366), (421, 134326996), (652, 86735683), (842, 67163498), (1684, 33581749), (2771, 20408396), (5542, 10204198), (7157, 7901588), (11084, 5102099), (12119, 4666364), (14314, 3950794), (24238, 2333182), (28628, 1975397), (48476, 1166591), (68623, 824092), (137246, 412046), (206023, 274492)]