48339800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{12721}}^1$

素因数の和:12756

約数の個数: 48

約数和(自身を含む): 118314600

約数和(自身を除く): 69974800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 12721, 25442, 50884, 63605, 101768, 127210, 241699, 254420, 318025, 483398, 508840, 636050, 966796, 1208495, 1272100, 1933592, 2416990, 2544200, 4833980, 6042475, 9667960, 12084950, 24169900, 48339800]

約数ペア:

[(1, 48339800), (2, 24169900), (4, 12084950), (5, 9667960), (8, 6042475), (10, 4833980), (19, 2544200), (20, 2416990), (25, 1933592), (38, 1272100), (40, 1208495), (50, 966796), (76, 636050), (95, 508840), (100, 483398), (152, 318025), (190, 254420), (200, 241699), (380, 127210), (475, 101768), (760, 63605), (950, 50884), (1900, 25442), (3800, 12721)]