55065972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8209}}^1$

素因数の和:8272

約数の個数: 48

約数和(自身を含む): 141606080

約数和(自身を除く): 86540108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 8209, 16418, 24627, 32836, 49254, 98508, 106717, 213434, 320151, 352987, 426868, 640302, 705974, 1058961, 1280604, 1411948, 2117922, 4235844, 4588831, 9177662, 13766493, 18355324, 27532986, 55065972]

約数ペア:

[(1, 55065972), (2, 27532986), (3, 18355324), (4, 13766493), (6, 9177662), (12, 4588831), (13, 4235844), (26, 2117922), (39, 1411948), (43, 1280604), (52, 1058961), (78, 705974), (86, 640302), (129, 426868), (156, 352987), (172, 320151), (258, 213434), (516, 106717), (559, 98508), (1118, 49254), (1677, 32836), (2236, 24627), (3354, 16418), (6708, 8209)]