52558772

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 113762880

約数和(自身を除く): 61204108

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 89, 92, 98, 131, 161, 178, 196, 262, 322, 356, 524, 623, 644, 917, 1127, 1246, 1834, 2047, 2254, 2492, 3013, 3668, 4094, 4361, 4508, 6026, 6419, 8188, 8722, 11659, 12052, 12838, 14329, 17444, 21091, 23318, 25676, 28658, 42182, 46636, 57316, 81613, 84364, 100303, 147637, 163226, 200606, 268157, 295274, 326452, 401212, 536314, 571291, 590548, 1072628, 1142582, 1877099, 2285164, 3754198, 7508396, 13139693, 26279386, 52558772]

約数ペア:

[(1, 52558772), (2, 26279386), (4, 13139693), (7, 7508396), (14, 3754198), (23, 2285164), (28, 1877099), (46, 1142582), (49, 1072628), (89, 590548), (92, 571291), (98, 536314), (131, 401212), (161, 326452), (178, 295274), (196, 268157), (262, 200606), (322, 163226), (356, 147637), (524, 100303), (623, 84364), (644, 81613), (917, 57316), (1127, 46636), (1246, 42182), (1834, 28658), (2047, 25676), (2254, 23318), (2492, 21091), (3013, 17444), (3668, 14329), (4094, 12838), (4361, 12052), (4508, 11659), (6026, 8722), (6419, 8188)]