56143170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20123}}^1$

素因数の和:20167

約数の個数: 48

約数和(自身を含む): 150688512

約数和(自身を除く): 94545342

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, 20123, 40246, 60369, 100615, 120738, 181107, 201230, 301845, 362214, 603690, 623813, 905535, 1247626, 1811070, 1871439, 3119065, 3742878, 5614317, 6238130, 9357195, 11228634, 18714390, 28071585, 56143170]

約数ペア:

[(1, 56143170), (2, 28071585), (3, 18714390), (5, 11228634), (6, 9357195), (9, 6238130), (10, 5614317), (15, 3742878), (18, 3119065), (30, 1871439), (31, 1811070), (45, 1247626), (62, 905535), (90, 623813), (93, 603690), (155, 362214), (186, 301845), (279, 201230), (310, 181107), (465, 120738), (558, 100615), (930, 60369), (1395, 40246), (2790, 20123)]