52694900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 122492160

約数和(自身を除く): 69797260

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 139, 170, 223, 278, 340, 425, 446, 556, 695, 850, 892, 1115, 1390, 1700, 2230, 2363, 2780, 3475, 3791, 4460, 4726, 5575, 6950, 7582, 9452, 11150, 11815, 13900, 15164, 18955, 22300, 23630, 30997, 37910, 47260, 59075, 61994, 75820, 94775, 118150, 123988, 154985, 189550, 236300, 309970, 379100, 526949, 619940, 774925, 1053898, 1549850, 2107796, 2634745, 3099700, 5269490, 10538980, 13173725, 26347450, 52694900]

約数ペア:

[(1, 52694900), (2, 26347450), (4, 13173725), (5, 10538980), (10, 5269490), (17, 3099700), (20, 2634745), (25, 2107796), (34, 1549850), (50, 1053898), (68, 774925), (85, 619940), (100, 526949), (139, 379100), (170, 309970), (223, 236300), (278, 189550), (340, 154985), (425, 123988), (446, 118150), (556, 94775), (695, 75820), (850, 61994), (892, 59075), (1115, 47260), (1390, 37910), (1700, 30997), (2230, 23630), (2363, 22300), (2780, 18955), (3475, 15164), (3791, 13900), (4460, 11815), (4726, 11150), (5575, 9452), (6950, 7582)]