61855950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31721}}^1$

素因数の和:31749

約数の個数: 48

約数和(自身を含む): 165208176

約数和(自身を除く): 103352226

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 31721, 63442, 95163, 158605, 190326, 317210, 412373, 475815, 793025, 824746, 951630, 1237119, 1586050, 2061865, 2379075, 2474238, 4123730, 4758150, 6185595, 10309325, 12371190, 20618650, 30927975, 61855950]

約数ペア:

[(1, 61855950), (2, 30927975), (3, 20618650), (5, 12371190), (6, 10309325), (10, 6185595), (13, 4758150), (15, 4123730), (25, 2474238), (26, 2379075), (30, 2061865), (39, 1586050), (50, 1237119), (65, 951630), (75, 824746), (78, 793025), (130, 475815), (150, 412373), (195, 317210), (325, 190326), (390, 158605), (650, 95163), (975, 63442), (1950, 31721)]