56745500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:580

約数の個数: 96

約数和(自身を含む): 146485248

約数和(自身を除く): 89739748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 125, 140, 155, 175, 217, 250, 310, 350, 434, 500, 523, 620, 700, 775, 868, 875, 1046, 1085, 1550, 1750, 2092, 2170, 2615, 3100, 3500, 3661, 3875, 4340, 5230, 5425, 7322, 7750, 10460, 10850, 13075, 14644, 15500, 16213, 18305, 21700, 26150, 27125, 32426, 36610, 52300, 54250, 64852, 65375, 73220, 81065, 91525, 108500, 113491, 130750, 162130, 183050, 226982, 261500, 324260, 366100, 405325, 453964, 457625, 567455, 810650, 915250, 1134910, 1621300, 1830500, 2026625, 2269820, 2837275, 4053250, 5674550, 8106500, 11349100, 14186375, 28372750, 56745500]

約数ペア:

[(1, 56745500), (2, 28372750), (4, 14186375), (5, 11349100), (7, 8106500), (10, 5674550), (14, 4053250), (20, 2837275), (25, 2269820), (28, 2026625), (31, 1830500), (35, 1621300), (50, 1134910), (62, 915250), (70, 810650), (100, 567455), (124, 457625), (125, 453964), (140, 405325), (155, 366100), (175, 324260), (217, 261500), (250, 226982), (310, 183050), (350, 162130), (434, 130750), (500, 113491), (523, 108500), (620, 91525), (700, 81065), (775, 73220), (868, 65375), (875, 64852), (1046, 54250), (1085, 52300), (1550, 36610), (1750, 32426), (2092, 27125), (2170, 26150), (2615, 21700), (3100, 18305), (3500, 16213), (3661, 15500), (3875, 14644), (4340, 13075), (5230, 10850), (5425, 10460), (7322, 7750)]