54047260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{487}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 118056960

約数和(自身を除く): 64009700

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 179, 310, 358, 487, 620, 716, 895, 974, 1790, 1948, 2435, 3580, 4870, 5549, 9740, 11098, 15097, 22196, 27745, 30194, 55490, 60388, 75485, 87173, 110980, 150970, 174346, 301940, 348692, 435865, 871730, 1743460, 2702363, 5404726, 10809452, 13511815, 27023630, 54047260]

約数ペア:

[(1, 54047260), (2, 27023630), (4, 13511815), (5, 10809452), (10, 5404726), (20, 2702363), (31, 1743460), (62, 871730), (124, 435865), (155, 348692), (179, 301940), (310, 174346), (358, 150970), (487, 110980), (620, 87173), (716, 75485), (895, 60388), (974, 55490), (1790, 30194), (1948, 27745), (2435, 22196), (3580, 15097), (4870, 11098), (5549, 9740)]