46689820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2591}}^1$

素因数の和:2670

約数の個数: 48

約数和(自身を含む): 105815808

約数和(自身を除く): 59125988

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 265, 340, 530, 901, 1060, 1802, 2591, 3604, 4505, 5182, 9010, 10364, 12955, 18020, 25910, 44047, 51820, 88094, 137323, 176188, 220235, 274646, 440470, 549292, 686615, 880940, 1373230, 2334491, 2746460, 4668982, 9337964, 11672455, 23344910, 46689820]

約数ペア:

[(1, 46689820), (2, 23344910), (4, 11672455), (5, 9337964), (10, 4668982), (17, 2746460), (20, 2334491), (34, 1373230), (53, 880940), (68, 686615), (85, 549292), (106, 440470), (170, 274646), (212, 220235), (265, 176188), (340, 137323), (530, 88094), (901, 51820), (1060, 44047), (1802, 25910), (2591, 18020), (3604, 12955), (4505, 10364), (5182, 9010)]