49474360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{95143}}^1$

素因数の和:95167

約数の個数: 32

約数和(自身を含む): 119881440

約数和(自身を除く): 70407080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 95143, 190286, 380572, 475715, 761144, 951430, 1236859, 1902860, 2473718, 3805720, 4947436, 6184295, 9894872, 12368590, 24737180, 49474360]

約数ペア:

[(1, 49474360), (2, 24737180), (4, 12368590), (5, 9894872), (8, 6184295), (10, 4947436), (13, 3805720), (20, 2473718), (26, 1902860), (40, 1236859), (52, 951430), (65, 761144), (104, 475715), (130, 380572), (260, 190286), (520, 95143)]