54400590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14057}}^1$

素因数の和:14113

約数の個数: 48

約数和(自身を含む): 144741168

約数和(自身を除く): 90340578

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 14057, 28114, 42171, 70285, 84342, 126513, 140570, 210855, 253026, 421710, 604451, 632565, 1208902, 1265130, 1813353, 3022255, 3626706, 5440059, 6044510, 9066765, 10880118, 18133530, 27200295, 54400590]

約数ペア:

[(1, 54400590), (2, 27200295), (3, 18133530), (5, 10880118), (6, 9066765), (9, 6044510), (10, 5440059), (15, 3626706), (18, 3022255), (30, 1813353), (43, 1265130), (45, 1208902), (86, 632565), (90, 604451), (129, 421710), (215, 253026), (258, 210855), (387, 140570), (430, 126513), (645, 84342), (774, 70285), (1290, 42171), (1935, 28114), (3870, 14057)]