55183100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2543}}^1$

素因数の和:2595

約数の個数: 72

約数和(自身を含む): 141324288

約数和(自身を除く): 86141188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 217, 310, 350, 434, 620, 700, 775, 868, 1085, 1550, 2170, 2543, 3100, 4340, 5086, 5425, 10172, 10850, 12715, 17801, 21700, 25430, 35602, 50860, 63575, 71204, 78833, 89005, 127150, 157666, 178010, 254300, 315332, 356020, 394165, 445025, 551831, 788330, 890050, 1103662, 1576660, 1780100, 1970825, 2207324, 2759155, 3941650, 5518310, 7883300, 11036620, 13795775, 27591550, 55183100]

約数ペア:

[(1, 55183100), (2, 27591550), (4, 13795775), (5, 11036620), (7, 7883300), (10, 5518310), (14, 3941650), (20, 2759155), (25, 2207324), (28, 1970825), (31, 1780100), (35, 1576660), (50, 1103662), (62, 890050), (70, 788330), (100, 551831), (124, 445025), (140, 394165), (155, 356020), (175, 315332), (217, 254300), (310, 178010), (350, 157666), (434, 127150), (620, 89005), (700, 78833), (775, 71204), (868, 63575), (1085, 50860), (1550, 35602), (2170, 25430), (2543, 21700), (3100, 17801), (4340, 12715), (5086, 10850), (5425, 10172)]