51561150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{263}}^1\times {\mathrm{1307}}^1$

素因数の和:1585

約数の個数: 48

約数和(自身を含む): 128456064

約数和(自身を除く): 76894914

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 263, 526, 789, 1307, 1315, 1578, 2614, 2630, 3921, 3945, 6535, 6575, 7842, 7890, 13070, 13150, 19605, 19725, 32675, 39210, 39450, 65350, 98025, 196050, 343741, 687482, 1031223, 1718705, 2062446, 3437410, 5156115, 8593525, 10312230, 17187050, 25780575, 51561150]

約数ペア:

[(1, 51561150), (2, 25780575), (3, 17187050), (5, 10312230), (6, 8593525), (10, 5156115), (15, 3437410), (25, 2062446), (30, 1718705), (50, 1031223), (75, 687482), (150, 343741), (263, 196050), (526, 98025), (789, 65350), (1307, 39450), (1315, 39210), (1578, 32675), (2614, 19725), (2630, 19605), (3921, 13150), (3945, 13070), (6535, 7890), (6575, 7842)]