50752960

素因数分解:

$2^6\times 5^1\times {\mathrm{199}}^1\times {\mathrm{797}}^1$

素因数の和:1013

約数の個数: 56

約数和(自身を含む): 121615200

約数和(自身を除く): 70862240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 199, 320, 398, 796, 797, 995, 1592, 1594, 1990, 3184, 3188, 3980, 3985, 6368, 6376, 7960, 7970, 12736, 12752, 15920, 15940, 25504, 31840, 31880, 51008, 63680, 63760, 127520, 158603, 255040, 317206, 634412, 793015, 1268824, 1586030, 2537648, 3172060, 5075296, 6344120, 10150592, 12688240, 25376480, 50752960]

約数ペア:

[(1, 50752960), (2, 25376480), (4, 12688240), (5, 10150592), (8, 6344120), (10, 5075296), (16, 3172060), (20, 2537648), (32, 1586030), (40, 1268824), (64, 793015), (80, 634412), (160, 317206), (199, 255040), (320, 158603), (398, 127520), (796, 63760), (797, 63680), (995, 51008), (1592, 31880), (1594, 31840), (1990, 25504), (3184, 15940), (3188, 15920), (3980, 12752), (3985, 12736), (6368, 7970), (6376, 7960)]