53648720

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12653}}^1$

素因数の和:12719

約数の個数: 40

約数和(自身を含む): 127096776

約数和(自身を除く): 73448056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 12653, 25306, 50612, 63265, 101224, 126530, 202448, 253060, 506120, 670609, 1012240, 1341218, 2682436, 3353045, 5364872, 6706090, 10729744, 13412180, 26824360, 53648720]

約数ペア:

[(1, 53648720), (2, 26824360), (4, 13412180), (5, 10729744), (8, 6706090), (10, 5364872), (16, 3353045), (20, 2682436), (40, 1341218), (53, 1012240), (80, 670609), (106, 506120), (212, 253060), (265, 202448), (424, 126530), (530, 101224), (848, 63265), (1060, 50612), (2120, 25306), (4240, 12653)]