52534120

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 122653440

約数和(自身を除く): 70119320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 103, 164, 205, 206, 311, 328, 410, 412, 515, 622, 820, 824, 1030, 1244, 1555, 1640, 2060, 2488, 3110, 4120, 4223, 6220, 8446, 12440, 12751, 16892, 21115, 25502, 32033, 33784, 42230, 51004, 63755, 64066, 84460, 102008, 127510, 128132, 160165, 168920, 255020, 256264, 320330, 510040, 640660, 1281320, 1313353, 2626706, 5253412, 6566765, 10506824, 13133530, 26267060, 52534120]

約数ペア:

[(1, 52534120), (2, 26267060), (4, 13133530), (5, 10506824), (8, 6566765), (10, 5253412), (20, 2626706), (40, 1313353), (41, 1281320), (82, 640660), (103, 510040), (164, 320330), (205, 256264), (206, 255020), (311, 168920), (328, 160165), (410, 128132), (412, 127510), (515, 102008), (622, 84460), (820, 64066), (824, 63755), (1030, 51004), (1244, 42230), (1555, 33784), (1640, 32033), (2060, 25502), (2488, 21115), (3110, 16892), (4120, 12751), (4223, 12440), (6220, 8446)]