52440700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:176

約数の個数: 108

約数和(自身を含む): 128663640

約数和(自身を除く): 76222940

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 107, 116, 130, 145, 169, 214, 260, 290, 325, 338, 377, 428, 535, 580, 650, 676, 725, 754, 845, 1070, 1300, 1391, 1450, 1508, 1690, 1885, 2140, 2675, 2782, 2900, 3103, 3380, 3770, 4225, 4901, 5350, 5564, 6206, 6955, 7540, 8450, 9425, 9802, 10700, 12412, 13910, 15515, 16900, 18083, 18850, 19604, 24505, 27820, 31030, 34775, 36166, 37700, 40339, 49010, 62060, 69550, 72332, 77575, 80678, 90415, 98020, 122525, 139100, 155150, 161356, 180830, 201695, 245050, 310300, 361660, 403390, 452075, 490100, 524407, 806780, 904150, 1008475, 1048814, 1808300, 2016950, 2097628, 2622035, 4033900, 5244070, 10488140, 13110175, 26220350, 52440700]

約数ペア:

[(1, 52440700), (2, 26220350), (4, 13110175), (5, 10488140), (10, 5244070), (13, 4033900), (20, 2622035), (25, 2097628), (26, 2016950), (29, 1808300), (50, 1048814), (52, 1008475), (58, 904150), (65, 806780), (100, 524407), (107, 490100), (116, 452075), (130, 403390), (145, 361660), (169, 310300), (214, 245050), (260, 201695), (290, 180830), (325, 161356), (338, 155150), (377, 139100), (428, 122525), (535, 98020), (580, 90415), (650, 80678), (676, 77575), (725, 72332), (754, 69550), (845, 62060), (1070, 49010), (1300, 40339), (1391, 37700), (1450, 36166), (1508, 34775), (1690, 31030), (1885, 27820), (2140, 24505), (2675, 19604), (2782, 18850), (2900, 18083), (3103, 16900), (3380, 15515), (3770, 13910), (4225, 12412), (4901, 10700), (5350, 9802), (5564, 9425), (6206, 8450), (6955, 7540)]