51277275

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{4651}}^1$

素因数の和:4681

約数の個数: 54

約数和(自身を含む): 106861092

約数和(自身を除く): 55583817

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 63, 75, 105, 147, 175, 225, 245, 315, 441, 525, 735, 1225, 1575, 2205, 3675, 4651, 11025, 13953, 23255, 32557, 41859, 69765, 97671, 116275, 162785, 209295, 227899, 293013, 348825, 488355, 683697, 813925, 1046475, 1139495, 1465065, 2051091, 2441775, 3418485, 5697475, 7325325, 10255455, 17092425, 51277275]

約数ペア:

[(1, 51277275), (3, 17092425), (5, 10255455), (7, 7325325), (9, 5697475), (15, 3418485), (21, 2441775), (25, 2051091), (35, 1465065), (45, 1139495), (49, 1046475), (63, 813925), (75, 683697), (105, 488355), (147, 348825), (175, 293013), (225, 227899), (245, 209295), (315, 162785), (441, 116275), (525, 97671), (735, 69765), (1225, 41859), (1575, 32557), (2205, 23255), (3675, 13953), (4651, 11025)]