56839160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11941}}^1$

素因数の和:11976

約数の個数: 64

約数和(自身を含む): 154768320

約数和(自身を除く): 97929160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 11941, 23882, 47764, 59705, 83587, 95528, 119410, 167174, 202997, 238820, 334348, 405994, 417935, 477640, 668696, 811988, 835870, 1014985, 1420979, 1623976, 1671740, 2029970, 2841958, 3343480, 4059940, 5683916, 7104895, 8119880, 11367832, 14209790, 28419580, 56839160]

約数ペア:

[(1, 56839160), (2, 28419580), (4, 14209790), (5, 11367832), (7, 8119880), (8, 7104895), (10, 5683916), (14, 4059940), (17, 3343480), (20, 2841958), (28, 2029970), (34, 1671740), (35, 1623976), (40, 1420979), (56, 1014985), (68, 835870), (70, 811988), (85, 668696), (119, 477640), (136, 417935), (140, 405994), (170, 334348), (238, 238820), (280, 202997), (340, 167174), (476, 119410), (595, 95528), (680, 83587), (952, 59705), (1190, 47764), (2380, 23882), (4760, 11941)]