55106870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 127897056

約数和(自身を除く): 72790186

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 41, 49, 65, 70, 82, 91, 98, 130, 182, 205, 211, 245, 287, 410, 422, 455, 490, 533, 574, 637, 910, 1055, 1066, 1274, 1435, 1477, 2009, 2110, 2665, 2743, 2870, 2954, 3185, 3731, 4018, 5330, 5486, 6370, 7385, 7462, 8651, 10045, 10339, 13715, 14770, 17302, 18655, 19201, 20090, 20678, 26117, 27430, 37310, 38402, 43255, 51695, 52234, 60557, 86510, 96005, 103390, 112463, 121114, 130585, 134407, 192010, 224926, 261170, 268814, 302785, 423899, 562315, 605570, 672035, 787241, 847798, 1124630, 1344070, 1574482, 2119495, 3936205, 4238990, 5510687, 7872410, 11021374, 27553435, 55106870]

約数ペア:

[(1, 55106870), (2, 27553435), (5, 11021374), (7, 7872410), (10, 5510687), (13, 4238990), (14, 3936205), (26, 2119495), (35, 1574482), (41, 1344070), (49, 1124630), (65, 847798), (70, 787241), (82, 672035), (91, 605570), (98, 562315), (130, 423899), (182, 302785), (205, 268814), (211, 261170), (245, 224926), (287, 192010), (410, 134407), (422, 130585), (455, 121114), (490, 112463), (533, 103390), (574, 96005), (637, 86510), (910, 60557), (1055, 52234), (1066, 51695), (1274, 43255), (1435, 38402), (1477, 37310), (2009, 27430), (2110, 26117), (2665, 20678), (2743, 20090), (2870, 19201), (2954, 18655), (3185, 17302), (3731, 14770), (4018, 13715), (5330, 10339), (5486, 10045), (6370, 8651), (7385, 7462)]