49634840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{65309}}^1$

素因数の和:65339

約数の個数: 32

約数和(自身を含む): 117558000

約数和(自身を除く): 67923160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 65309, 130618, 261236, 326545, 522472, 653090, 1240871, 1306180, 2481742, 2612360, 4963484, 6204355, 9926968, 12408710, 24817420, 49634840]

約数ペア:

[(1, 49634840), (2, 24817420), (4, 12408710), (5, 9926968), (8, 6204355), (10, 4963484), (19, 2612360), (20, 2481742), (38, 1306180), (40, 1240871), (76, 653090), (95, 522472), (152, 326545), (190, 261236), (380, 130618), (760, 65309)]