2829126950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101221}}^1$

素因数の和:101289

約数の個数: 48

約数和(自身を含む): 5798805936

約数和(自身を除く): 2969678986

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 130, 215, 325, 430, 559, 650, 1075, 1118, 2150, 2795, 5590, 13975, 27950, 101221, 202442, 506105, 1012210, 1315873, 2530525, 2631746, 4352503, 5061050, 6579365, 8705006, 13158730, 21762515, 32896825, 43525030, 56582539, 65793650, 108812575, 113165078, 217625150, 282912695, 565825390, 1414563475, 2829126950]

約数ペア:

[(1, 2829126950), (2, 1414563475), (5, 565825390), (10, 282912695), (13, 217625150), (25, 113165078), (26, 108812575), (43, 65793650), (50, 56582539), (65, 43525030), (86, 32896825), (130, 21762515), (215, 13158730), (325, 8705006), (430, 6579365), (559, 5061050), (650, 4352503), (1075, 2631746), (1118, 2530525), (2150, 1315873), (2795, 1012210), (5590, 506105), (13975, 202442), (27950, 101221)]