52844680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2389}}^1$

素因数の和:2486

約数の個数: 64

約数和(自身を含む): 137664000

約数和(自身を除く): 84819320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 553, 632, 790, 1106, 1580, 2212, 2389, 2765, 3160, 4424, 4778, 5530, 9556, 11060, 11945, 16723, 19112, 22120, 23890, 33446, 47780, 66892, 83615, 95560, 133784, 167230, 188731, 334460, 377462, 668920, 754924, 943655, 1321117, 1509848, 1887310, 2642234, 3774620, 5284468, 6605585, 7549240, 10568936, 13211170, 26422340, 52844680]

約数ペア:

[(1, 52844680), (2, 26422340), (4, 13211170), (5, 10568936), (7, 7549240), (8, 6605585), (10, 5284468), (14, 3774620), (20, 2642234), (28, 1887310), (35, 1509848), (40, 1321117), (56, 943655), (70, 754924), (79, 668920), (140, 377462), (158, 334460), (280, 188731), (316, 167230), (395, 133784), (553, 95560), (632, 83615), (790, 66892), (1106, 47780), (1580, 33446), (2212, 23890), (2389, 22120), (2765, 19112), (3160, 16723), (4424, 11945), (4778, 11060), (5530, 9556)]