54865300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11197}}^1$

素因数の和:11225

約数の個数: 54

約数和(自身を含む): 138508062

約数和(自身を除く): 83642762

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 11197, 22394, 44788, 55985, 78379, 111970, 156758, 223940, 279925, 313516, 391895, 548653, 559850, 783790, 1097306, 1119700, 1567580, 1959475, 2194612, 2743265, 3918950, 5486530, 7837900, 10973060, 13716325, 27432650, 54865300]

約数ペア:

[(1, 54865300), (2, 27432650), (4, 13716325), (5, 10973060), (7, 7837900), (10, 5486530), (14, 3918950), (20, 2743265), (25, 2194612), (28, 1959475), (35, 1567580), (49, 1119700), (50, 1097306), (70, 783790), (98, 559850), (100, 548653), (140, 391895), (175, 313516), (196, 279925), (245, 223940), (350, 156758), (490, 111970), (700, 78379), (980, 55985), (1225, 44788), (2450, 22394), (4900, 11197)]