56198970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20143}}^1$

素因数の和:20187

約数の個数: 48

約数和(自身を含む): 150838272

約数和(自身を除く): 94639302

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 20143, 40286, 60429, 100715, 120858, 181287, 201430, 302145, 362574, 604290, 624433, 906435, 1248866, 1812870, 1873299, 3122165, 3746598, 5619897, 6244330, 9366495, 11239794, 18732990, 28099485, 56198970]

約数ペア:

[(1, 56198970), (2, 28099485), (3, 18732990), (5, 11239794), (6, 9366495), (9, 6244330), (10, 5619897), (15, 3746598), (18, 3122165), (30, 1873299), (31, 1812870), (45, 1248866), (62, 906435), (90, 624433), (93, 604290), (155, 362574), (186, 302145), (279, 201430), (310, 181287), (465, 120858), (558, 100715), (930, 60429), (1395, 40286), (2790, 20143)]