50961400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 137268000

約数和(自身を除く): 86306600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 89, 100, 140, 175, 178, 200, 280, 350, 356, 409, 445, 623, 700, 712, 818, 890, 1246, 1400, 1636, 1780, 2045, 2225, 2492, 2863, 3115, 3272, 3560, 4090, 4450, 4984, 5726, 6230, 8180, 8900, 10225, 11452, 12460, 14315, 15575, 16360, 17800, 20450, 22904, 24920, 28630, 31150, 36401, 40900, 57260, 62300, 71575, 72802, 81800, 114520, 124600, 143150, 145604, 182005, 254807, 286300, 291208, 364010, 509614, 572600, 728020, 910025, 1019228, 1274035, 1456040, 1820050, 2038456, 2548070, 3640100, 5096140, 6370175, 7280200, 10192280, 12740350, 25480700, 50961400]

約数ペア:

[(1, 50961400), (2, 25480700), (4, 12740350), (5, 10192280), (7, 7280200), (8, 6370175), (10, 5096140), (14, 3640100), (20, 2548070), (25, 2038456), (28, 1820050), (35, 1456040), (40, 1274035), (50, 1019228), (56, 910025), (70, 728020), (89, 572600), (100, 509614), (140, 364010), (175, 291208), (178, 286300), (200, 254807), (280, 182005), (350, 145604), (356, 143150), (409, 124600), (445, 114520), (623, 81800), (700, 72802), (712, 71575), (818, 62300), (890, 57260), (1246, 40900), (1400, 36401), (1636, 31150), (1780, 28630), (2045, 24920), (2225, 22904), (2492, 20450), (2863, 17800), (3115, 16360), (3272, 15575), (3560, 14315), (4090, 12460), (4450, 11452), (4984, 10225), (5726, 8900), (6230, 8180)]