50026900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 138741120

約数和(自身を除く): 88714220

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 73, 77, 89, 100, 110, 140, 146, 154, 175, 178, 220, 275, 292, 308, 350, 356, 365, 385, 445, 511, 550, 623, 700, 730, 770, 803, 890, 979, 1022, 1100, 1246, 1460, 1540, 1606, 1780, 1825, 1925, 1958, 2044, 2225, 2492, 2555, 3115, 3212, 3650, 3850, 3916, 4015, 4450, 4895, 5110, 5621, 6230, 6497, 6853, 7300, 7700, 8030, 8900, 9790, 10220, 11242, 12460, 12775, 12994, 13706, 15575, 16060, 19580, 20075, 22484, 24475, 25550, 25988, 27412, 28105, 31150, 32485, 34265, 40150, 45479, 48950, 51100, 56210, 62300, 64970, 68530, 71467, 80300, 90958, 97900, 112420, 129940, 137060, 140525, 142934, 162425, 171325, 181916, 227395, 281050, 285868, 324850, 342650, 357335, 454790, 500269, 562100, 649700, 685300, 714670, 909580, 1000538, 1136975, 1429340, 1786675, 2001076, 2273950, 2501345, 3573350, 4547900, 5002690, 7146700, 10005380, 12506725, 25013450, 50026900]

約数ペア:

[(1, 50026900), (2, 25013450), (4, 12506725), (5, 10005380), (7, 7146700), (10, 5002690), (11, 4547900), (14, 3573350), (20, 2501345), (22, 2273950), (25, 2001076), (28, 1786675), (35, 1429340), (44, 1136975), (50, 1000538), (55, 909580), (70, 714670), (73, 685300), (77, 649700), (89, 562100), (100, 500269), (110, 454790), (140, 357335), (146, 342650), (154, 324850), (175, 285868), (178, 281050), (220, 227395), (275, 181916), (292, 171325), (308, 162425), (350, 142934), (356, 140525), (365, 137060), (385, 129940), (445, 112420), (511, 97900), (550, 90958), (623, 80300), (700, 71467), (730, 68530), (770, 64970), (803, 62300), (890, 56210), (979, 51100), (1022, 48950), (1100, 45479), (1246, 40150), (1460, 34265), (1540, 32485), (1606, 31150), (1780, 28105), (1825, 27412), (1925, 25988), (1958, 25550), (2044, 24475), (2225, 22484), (2492, 20075), (2555, 19580), (3115, 16060), (3212, 15575), (3650, 13706), (3850, 12994), (3916, 12775), (4015, 12460), (4450, 11242), (4895, 10220), (5110, 9790), (5621, 8900), (6230, 8030), (6497, 7700), (6853, 7300)]