56420005900

素因数分解:

$2^2\times 5^2\times {\mathrm{251}}^1\times {\mathrm{2247809}}^1$

素因数の和:2248074

約数の個数: 36

約数和(自身を含む): 122919242040

約数和(自身を除く): 66499236140

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 251, 502, 1004, 1255, 2510, 5020, 6275, 12550, 25100, 2247809, 4495618, 8991236, 11239045, 22478090, 44956180, 56195225, 112390450, 224780900, 564200059, 1128400118, 2256800236, 2821000295, 5642000590, 11284001180, 14105001475, 28210002950, 56420005900]

約数ペア:

[(1, 56420005900), (2, 28210002950), (4, 14105001475), (5, 11284001180), (10, 5642000590), (20, 2821000295), (25, 2256800236), (50, 1128400118), (100, 564200059), (251, 224780900), (502, 112390450), (1004, 56195225), (1255, 44956180), (2510, 22478090), (5020, 11239045), (6275, 8991236), (12550, 4495618), (25100, 2247809)]