51660888

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:608

約数の個数: 64

約数和(自身を含む): 133626240

約数和(自身を除く): 81965352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 113, 129, 172, 226, 258, 339, 344, 443, 452, 516, 678, 886, 904, 1032, 1329, 1356, 1772, 2658, 2712, 3544, 4859, 5316, 9718, 10632, 14577, 19049, 19436, 29154, 38098, 38872, 50059, 57147, 58308, 76196, 100118, 114294, 116616, 150177, 152392, 200236, 228588, 300354, 400472, 457176, 600708, 1201416, 2152537, 4305074, 6457611, 8610148, 12915222, 17220296, 25830444, 51660888]

約数ペア:

[(1, 51660888), (2, 25830444), (3, 17220296), (4, 12915222), (6, 8610148), (8, 6457611), (12, 4305074), (24, 2152537), (43, 1201416), (86, 600708), (113, 457176), (129, 400472), (172, 300354), (226, 228588), (258, 200236), (339, 152392), (344, 150177), (443, 116616), (452, 114294), (516, 100118), (678, 76196), (886, 58308), (904, 57147), (1032, 50059), (1329, 38872), (1356, 38098), (1772, 29154), (2658, 19436), (2712, 19049), (3544, 14577), (4859, 10632), (5316, 9718)]