56729940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{20117}}^1$

素因数の和:20176

約数の個数: 48

約数和(自身を含む): 162231552

約数和(自身を除く): 105501612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 20117, 40234, 60351, 80468, 100585, 120702, 201170, 241404, 301755, 402340, 603510, 945499, 1207020, 1890998, 2836497, 3781996, 4727495, 5672994, 9454990, 11345988, 14182485, 18909980, 28364970, 56729940]

約数ペア:

[(1, 56729940), (2, 28364970), (3, 18909980), (4, 14182485), (5, 11345988), (6, 9454990), (10, 5672994), (12, 4727495), (15, 3781996), (20, 2836497), (30, 1890998), (47, 1207020), (60, 945499), (94, 603510), (141, 402340), (188, 301755), (235, 241404), (282, 201170), (470, 120702), (564, 100585), (705, 80468), (940, 60351), (1410, 40234), (2820, 20117)]