51309400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{15091}}^1$

素因数の和:15124

約数の個数: 48

約数和(自身を含む): 126320040

約数和(自身を除く): 75010640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 15091, 30182, 60364, 75455, 120728, 150910, 256547, 301820, 377275, 513094, 603640, 754550, 1026188, 1282735, 1509100, 2052376, 2565470, 3018200, 5130940, 6413675, 10261880, 12827350, 25654700, 51309400]

約数ペア:

[(1, 51309400), (2, 25654700), (4, 12827350), (5, 10261880), (8, 6413675), (10, 5130940), (17, 3018200), (20, 2565470), (25, 2052376), (34, 1509100), (40, 1282735), (50, 1026188), (68, 754550), (85, 603640), (100, 513094), (136, 377275), (170, 301820), (200, 256547), (340, 150910), (425, 120728), (680, 75455), (850, 60364), (1700, 30182), (3400, 15091)]