57010460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 131707296

約数和(自身を除く): 74696836

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 101, 130, 167, 169, 202, 260, 334, 338, 404, 505, 668, 676, 835, 845, 1010, 1313, 1670, 1690, 2020, 2171, 2626, 3340, 3380, 4342, 5252, 6565, 8684, 10855, 13130, 16867, 17069, 21710, 26260, 28223, 33734, 34138, 43420, 56446, 67468, 68276, 84335, 85345, 112892, 141115, 168670, 170690, 219271, 282230, 337340, 341380, 438542, 564460, 877084, 1096355, 2192710, 2850523, 4385420, 5701046, 11402092, 14252615, 28505230, 57010460]

約数ペア:

[(1, 57010460), (2, 28505230), (4, 14252615), (5, 11402092), (10, 5701046), (13, 4385420), (20, 2850523), (26, 2192710), (52, 1096355), (65, 877084), (101, 564460), (130, 438542), (167, 341380), (169, 337340), (202, 282230), (260, 219271), (334, 170690), (338, 168670), (404, 141115), (505, 112892), (668, 85345), (676, 84335), (835, 68276), (845, 67468), (1010, 56446), (1313, 43420), (1670, 34138), (1690, 33734), (2020, 28223), (2171, 26260), (2626, 21710), (3340, 17069), (3380, 16867), (4342, 13130), (5252, 10855), (6565, 8684)]