55828110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{557}}^1$

素因数の和:837

約数の個数: 64

約数和(自身を含む): 145115712

約数和(自身を除く): 89287602

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 257, 390, 514, 557, 771, 1114, 1285, 1542, 1671, 2570, 2785, 3341, 3342, 3855, 5570, 6682, 7241, 7710, 8355, 10023, 14482, 16705, 16710, 20046, 21723, 33410, 36205, 43446, 50115, 72410, 100230, 108615, 143149, 217230, 286298, 429447, 715745, 858894, 1431490, 1860937, 2147235, 3721874, 4294470, 5582811, 9304685, 11165622, 18609370, 27914055, 55828110]

約数ペア:

[(1, 55828110), (2, 27914055), (3, 18609370), (5, 11165622), (6, 9304685), (10, 5582811), (13, 4294470), (15, 3721874), (26, 2147235), (30, 1860937), (39, 1431490), (65, 858894), (78, 715745), (130, 429447), (195, 286298), (257, 217230), (390, 143149), (514, 108615), (557, 100230), (771, 72410), (1114, 50115), (1285, 43446), (1542, 36205), (1671, 33410), (2570, 21723), (2785, 20046), (3341, 16710), (3342, 16705), (3855, 14482), (5570, 10023), (6682, 8355), (7241, 7710)]