50344520

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:558

約数の個数: 64

約数和(自身を含む): 117849600

約数和(自身を除く): 67505080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 61, 94, 122, 188, 235, 244, 305, 376, 439, 470, 488, 610, 878, 940, 1220, 1756, 1880, 2195, 2440, 2867, 3512, 4390, 5734, 8780, 11468, 14335, 17560, 20633, 22936, 26779, 28670, 41266, 53558, 57340, 82532, 103165, 107116, 114680, 133895, 165064, 206330, 214232, 267790, 412660, 535580, 825320, 1071160, 1258613, 2517226, 5034452, 6293065, 10068904, 12586130, 25172260, 50344520]

約数ペア:

[(1, 50344520), (2, 25172260), (4, 12586130), (5, 10068904), (8, 6293065), (10, 5034452), (20, 2517226), (40, 1258613), (47, 1071160), (61, 825320), (94, 535580), (122, 412660), (188, 267790), (235, 214232), (244, 206330), (305, 165064), (376, 133895), (439, 114680), (470, 107116), (488, 103165), (610, 82532), (878, 57340), (940, 53558), (1220, 41266), (1756, 28670), (1880, 26779), (2195, 22936), (2440, 20633), (2867, 17560), (3512, 14335), (4390, 11468), (5734, 8780)]