45016850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 89431776

約数和(自身を除く): 44414926

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 211, 251, 422, 425, 502, 850, 1055, 1255, 2110, 2510, 3587, 4267, 5275, 6275, 7174, 8534, 10550, 12550, 17935, 21335, 35870, 42670, 52961, 89675, 105922, 106675, 179350, 213350, 264805, 529610, 900337, 1324025, 1800674, 2648050, 4501685, 9003370, 22508425, 45016850]

約数ペア:

[(1, 45016850), (2, 22508425), (5, 9003370), (10, 4501685), (17, 2648050), (25, 1800674), (34, 1324025), (50, 900337), (85, 529610), (170, 264805), (211, 213350), (251, 179350), (422, 106675), (425, 105922), (502, 89675), (850, 52961), (1055, 42670), (1255, 35870), (2110, 21335), (2510, 17935), (3587, 12550), (4267, 10550), (5275, 8534), (6275, 7174)]