52458980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1021}}^1$

素因数の和:1404

約数の個数: 48

約数和(自身を含む): 126368256

約数和(自身を除く): 73909276

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 367, 734, 1021, 1468, 1835, 2042, 2569, 3670, 4084, 5105, 5138, 7147, 7340, 10210, 10276, 12845, 14294, 20420, 25690, 28588, 35735, 51380, 71470, 142940, 374707, 749414, 1498828, 1873535, 2622949, 3747070, 5245898, 7494140, 10491796, 13114745, 26229490, 52458980]

約数ペア:

[(1, 52458980), (2, 26229490), (4, 13114745), (5, 10491796), (7, 7494140), (10, 5245898), (14, 3747070), (20, 2622949), (28, 1873535), (35, 1498828), (70, 749414), (140, 374707), (367, 142940), (734, 71470), (1021, 51380), (1468, 35735), (1835, 28588), (2042, 25690), (2569, 20420), (3670, 14294), (4084, 12845), (5105, 10276), (5138, 10210), (7147, 7340)]