49039480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{175141}}^1$

素因数の和:175159

約数の個数: 32

約数和(自身を含む): 126102240

約数和(自身を除く): 77062760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 175141, 350282, 700564, 875705, 1225987, 1401128, 1751410, 2451974, 3502820, 4903948, 6129935, 7005640, 9807896, 12259870, 24519740, 49039480]

約数ペア:

[(1, 49039480), (2, 24519740), (4, 12259870), (5, 9807896), (7, 7005640), (8, 6129935), (10, 4903948), (14, 3502820), (20, 2451974), (28, 1751410), (35, 1401128), (40, 1225987), (56, 875705), (70, 700564), (140, 350282), (280, 175141)]