61296550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:350

約数の個数: 72

約数和(自身を含む): 134348544

約数和(自身を除く): 73051994

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 127, 175, 197, 245, 254, 350, 394, 490, 635, 889, 985, 1225, 1270, 1379, 1778, 1970, 2450, 2758, 3175, 4445, 4925, 6223, 6350, 6895, 8890, 9653, 9850, 12446, 13790, 19306, 22225, 25019, 31115, 34475, 44450, 48265, 50038, 62230, 68950, 96530, 125095, 155575, 175133, 241325, 250190, 311150, 350266, 482650, 625475, 875665, 1225931, 1250950, 1751330, 2451862, 4378325, 6129655, 8756650, 12259310, 30648275, 61296550]

約数ペア:

[(1, 61296550), (2, 30648275), (5, 12259310), (7, 8756650), (10, 6129655), (14, 4378325), (25, 2451862), (35, 1751330), (49, 1250950), (50, 1225931), (70, 875665), (98, 625475), (127, 482650), (175, 350266), (197, 311150), (245, 250190), (254, 241325), (350, 175133), (394, 155575), (490, 125095), (635, 96530), (889, 68950), (985, 62230), (1225, 50038), (1270, 48265), (1379, 44450), (1778, 34475), (1970, 31115), (2450, 25019), (2758, 22225), (3175, 19306), (4445, 13790), (4925, 12446), (6223, 9850), (6350, 9653), (6895, 8890)]