56162708

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{461}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 119011200

約数和(自身を除く): 62848492

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 229, 266, 458, 461, 532, 916, 922, 1603, 1844, 3206, 3227, 4351, 6412, 6454, 8702, 8759, 12908, 17404, 17518, 30457, 35036, 60914, 61313, 105569, 121828, 122626, 211138, 245252, 422276, 738983, 1477966, 2005811, 2955932, 4011622, 8023244, 14040677, 28081354, 56162708]

約数ペア:

[(1, 56162708), (2, 28081354), (4, 14040677), (7, 8023244), (14, 4011622), (19, 2955932), (28, 2005811), (38, 1477966), (76, 738983), (133, 422276), (229, 245252), (266, 211138), (458, 122626), (461, 121828), (532, 105569), (916, 61313), (922, 60914), (1603, 35036), (1844, 30457), (3206, 17518), (3227, 17404), (4351, 12908), (6412, 8759), (6454, 8702)]