28103350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1381}}^1$

素因数の和:1441

約数の個数: 48

約数和(自身を含む): 58607856

約数和(自身を除く): 30504506

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 50, 55, 74, 110, 185, 275, 370, 407, 550, 814, 925, 1381, 1850, 2035, 2762, 4070, 6905, 10175, 13810, 15191, 20350, 30382, 34525, 51097, 69050, 75955, 102194, 151910, 255485, 379775, 510970, 562067, 759550, 1124134, 1277425, 2554850, 2810335, 5620670, 14051675, 28103350]

約数ペア:

[(1, 28103350), (2, 14051675), (5, 5620670), (10, 2810335), (11, 2554850), (22, 1277425), (25, 1124134), (37, 759550), (50, 562067), (55, 510970), (74, 379775), (110, 255485), (185, 151910), (275, 102194), (370, 75955), (407, 69050), (550, 51097), (814, 34525), (925, 30382), (1381, 20350), (1850, 15191), (2035, 13810), (2762, 10175), (4070, 6905)]