52805699128

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{364499}}^1$

素因数の和:364724

約数の個数: 64

約数和(自身を含む): 122472000000

約数和(自身を除く): 69666300872

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 199, 364, 398, 728, 796, 1393, 1592, 2587, 2786, 5174, 5572, 10348, 11144, 18109, 20696, 36218, 72436, 144872, 364499, 728998, 1457996, 2551493, 2915992, 4738487, 5102986, 9476974, 10205972, 18953948, 20411944, 33169409, 37907896, 66338818, 72535301, 132677636, 145070602, 265355272, 290141204, 507747107, 580282408, 942958913, 1015494214, 1885917826, 2030988428, 3771835652, 4061976856, 6600712391, 7543671304, 13201424782, 26402849564, 52805699128]

約数ペア:

[(1, 52805699128), (2, 26402849564), (4, 13201424782), (7, 7543671304), (8, 6600712391), (13, 4061976856), (14, 3771835652), (26, 2030988428), (28, 1885917826), (52, 1015494214), (56, 942958913), (91, 580282408), (104, 507747107), (182, 290141204), (199, 265355272), (364, 145070602), (398, 132677636), (728, 72535301), (796, 66338818), (1393, 37907896), (1592, 33169409), (2587, 20411944), (2786, 18953948), (5174, 10205972), (5572, 9476974), (10348, 5102986), (11144, 4738487), (18109, 2915992), (20696, 2551493), (36218, 1457996), (72436, 728998), (144872, 364499)]