51948900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{197}}^1\times {\mathrm{293}}^1$

素因数の和:510

約数の個数: 108

約数和(自身を含む): 164216052

約数和(自身を除く): 112267152

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 197, 225, 293, 300, 394, 450, 586, 591, 788, 879, 900, 985, 1172, 1182, 1465, 1758, 1773, 1970, 2364, 2637, 2930, 2955, 3516, 3546, 3940, 4395, 4925, 5274, 5860, 5910, 7092, 7325, 8790, 8865, 9850, 10548, 11820, 13185, 14650, 14775, 17580, 17730, 19700, 21975, 26370, 29300, 29550, 35460, 43950, 44325, 52740, 57721, 59100, 65925, 87900, 88650, 115442, 131850, 173163, 177300, 230884, 263700, 288605, 346326, 519489, 577210, 692652, 865815, 1038978, 1154420, 1443025, 1731630, 2077956, 2597445, 2886050, 3463260, 4329075, 5194890, 5772100, 8658150, 10389780, 12987225, 17316300, 25974450, 51948900]

約数ペア:

[(1, 51948900), (2, 25974450), (3, 17316300), (4, 12987225), (5, 10389780), (6, 8658150), (9, 5772100), (10, 5194890), (12, 4329075), (15, 3463260), (18, 2886050), (20, 2597445), (25, 2077956), (30, 1731630), (36, 1443025), (45, 1154420), (50, 1038978), (60, 865815), (75, 692652), (90, 577210), (100, 519489), (150, 346326), (180, 288605), (197, 263700), (225, 230884), (293, 177300), (300, 173163), (394, 131850), (450, 115442), (586, 88650), (591, 87900), (788, 65925), (879, 59100), (900, 57721), (985, 52740), (1172, 44325), (1182, 43950), (1465, 35460), (1758, 29550), (1773, 29300), (1970, 26370), (2364, 21975), (2637, 19700), (2930, 17730), (2955, 17580), (3516, 14775), (3546, 14650), (3940, 13185), (4395, 11820), (4925, 10548), (5274, 9850), (5860, 8865), (5910, 8790), (7092, 7325)]