26545750

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 63382176

約数和(自身を除く): 36836426

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 49, 50, 55, 70, 77, 98, 110, 125, 154, 175, 197, 245, 250, 275, 350, 385, 394, 490, 539, 550, 770, 875, 985, 1078, 1225, 1375, 1379, 1750, 1925, 1970, 2167, 2450, 2695, 2750, 2758, 3850, 4334, 4925, 5390, 6125, 6895, 9625, 9653, 9850, 10835, 12250, 13475, 13790, 15169, 19250, 19306, 21670, 24625, 26950, 30338, 34475, 48265, 49250, 54175, 67375, 68950, 75845, 96530, 106183, 108350, 134750, 151690, 172375, 212366, 241325, 270875, 344750, 379225, 482650, 530915, 541750, 758450, 1061830, 1206625, 1896125, 2413250, 2654575, 3792250, 5309150, 13272875, 26545750]

約数ペア:

[(1, 26545750), (2, 13272875), (5, 5309150), (7, 3792250), (10, 2654575), (11, 2413250), (14, 1896125), (22, 1206625), (25, 1061830), (35, 758450), (49, 541750), (50, 530915), (55, 482650), (70, 379225), (77, 344750), (98, 270875), (110, 241325), (125, 212366), (154, 172375), (175, 151690), (197, 134750), (245, 108350), (250, 106183), (275, 96530), (350, 75845), (385, 68950), (394, 67375), (490, 54175), (539, 49250), (550, 48265), (770, 34475), (875, 30338), (985, 26950), (1078, 24625), (1225, 21670), (1375, 19306), (1379, 19250), (1750, 15169), (1925, 13790), (1970, 13475), (2167, 12250), (2450, 10835), (2695, 9850), (2750, 9653), (2758, 9625), (3850, 6895), (4334, 6125), (4925, 5390)]