47014780

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 101352384

約数和(自身を除く): 54337604

約数列:

[1, 2, 4, 5, 10, 20, 71, 113, 142, 226, 284, 293, 355, 452, 565, 586, 710, 1130, 1172, 1420, 1465, 2260, 2930, 5860, 8023, 16046, 20803, 32092, 33109, 40115, 41606, 66218, 80230, 83212, 104015, 132436, 160460, 165545, 208030, 331090, 416060, 662180, 2350739, 4701478, 9402956, 11753695, 23507390, 47014780]

約数ペア:

[(1, 47014780), (2, 23507390), (4, 11753695), (5, 9402956), (10, 4701478), (20, 2350739), (71, 662180), (113, 416060), (142, 331090), (226, 208030), (284, 165545), (293, 160460), (355, 132436), (452, 104015), (565, 83212), (586, 80230), (710, 66218), (1130, 41606), (1172, 40115), (1420, 33109), (1465, 32092), (2260, 20803), (2930, 16046), (5860, 8023)]