54160820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 135475200

約数和(自身を除く): 81314380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 79, 83, 118, 140, 158, 166, 236, 295, 316, 332, 395, 413, 415, 553, 581, 590, 790, 826, 830, 1106, 1162, 1180, 1580, 1652, 1660, 2065, 2212, 2324, 2765, 2905, 4130, 4661, 4897, 5530, 5810, 6557, 8260, 9322, 9794, 11060, 11620, 13114, 18644, 19588, 23305, 24485, 26228, 32627, 32785, 34279, 45899, 46610, 48970, 65254, 65570, 68558, 91798, 93220, 97940, 130508, 131140, 137116, 163135, 171395, 183596, 229495, 326270, 342790, 386863, 458990, 652540, 685580, 773726, 917980, 1547452, 1934315, 2708041, 3868630, 5416082, 7737260, 10832164, 13540205, 27080410, 54160820]

約数ペア:

[(1, 54160820), (2, 27080410), (4, 13540205), (5, 10832164), (7, 7737260), (10, 5416082), (14, 3868630), (20, 2708041), (28, 1934315), (35, 1547452), (59, 917980), (70, 773726), (79, 685580), (83, 652540), (118, 458990), (140, 386863), (158, 342790), (166, 326270), (236, 229495), (295, 183596), (316, 171395), (332, 163135), (395, 137116), (413, 131140), (415, 130508), (553, 97940), (581, 93220), (590, 91798), (790, 68558), (826, 65570), (830, 65254), (1106, 48970), (1162, 46610), (1180, 45899), (1580, 34279), (1652, 32785), (1660, 32627), (2065, 26228), (2212, 24485), (2324, 23305), (2765, 19588), (2905, 18644), (4130, 13114), (4661, 11620), (4897, 11060), (5530, 9794), (5810, 9322), (6557, 8260)]