55540212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{281}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 160952064

約数和(自身を除く): 105411852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 181, 182, 273, 281, 362, 364, 543, 546, 562, 724, 843, 1086, 1092, 1124, 1267, 1686, 1967, 2172, 2353, 2534, 3372, 3653, 3801, 3934, 4706, 5068, 5901, 7059, 7306, 7602, 7868, 9412, 10959, 11802, 14118, 14612, 15204, 16471, 21918, 23604, 25571, 28236, 32942, 43836, 49413, 50861, 51142, 65884, 76713, 98826, 101722, 102284, 152583, 153426, 197652, 203444, 305166, 306852, 356027, 610332, 661193, 712054, 1068081, 1322386, 1424108, 1983579, 2136162, 2644772, 3967158, 4272324, 4628351, 7934316, 9256702, 13885053, 18513404, 27770106, 55540212]

約数ペア:

[(1, 55540212), (2, 27770106), (3, 18513404), (4, 13885053), (6, 9256702), (7, 7934316), (12, 4628351), (13, 4272324), (14, 3967158), (21, 2644772), (26, 2136162), (28, 1983579), (39, 1424108), (42, 1322386), (52, 1068081), (78, 712054), (84, 661193), (91, 610332), (156, 356027), (181, 306852), (182, 305166), (273, 203444), (281, 197652), (362, 153426), (364, 152583), (543, 102284), (546, 101722), (562, 98826), (724, 76713), (843, 65884), (1086, 51142), (1092, 50861), (1124, 49413), (1267, 43836), (1686, 32942), (1967, 28236), (2172, 25571), (2353, 23604), (2534, 21918), (3372, 16471), (3653, 15204), (3801, 14612), (3934, 14118), (4706, 11802), (5068, 10959), (5901, 9412), (7059, 7868), (7306, 7602)]