53700850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2161}}^1$

素因数の和:2251

約数の個数: 48

約数和(自身を含む): 115814016

約数和(自身を除く): 62113166

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 71, 142, 175, 350, 355, 497, 710, 994, 1775, 2161, 2485, 3550, 4322, 4970, 10805, 12425, 15127, 21610, 24850, 30254, 54025, 75635, 108050, 151270, 153431, 306862, 378175, 756350, 767155, 1074017, 1534310, 2148034, 3835775, 5370085, 7671550, 10740170, 26850425, 53700850]

約数ペア:

[(1, 53700850), (2, 26850425), (5, 10740170), (7, 7671550), (10, 5370085), (14, 3835775), (25, 2148034), (35, 1534310), (50, 1074017), (70, 767155), (71, 756350), (142, 378175), (175, 306862), (350, 153431), (355, 151270), (497, 108050), (710, 75635), (994, 54025), (1775, 30254), (2161, 24850), (2485, 21610), (3550, 15127), (4322, 12425), (4970, 10805)]