55398910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{677}}^1$

素因数の和:865

約数の個数: 48

約数和(自身を含む): 116865504

約数和(自身を除く): 61466594

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 167, 245, 334, 490, 677, 835, 1169, 1354, 1670, 2338, 3385, 4739, 5845, 6770, 8183, 9478, 11690, 16366, 23695, 33173, 40915, 47390, 66346, 81830, 113059, 165865, 226118, 331730, 565295, 791413, 1130590, 1582826, 3957065, 5539891, 7914130, 11079782, 27699455, 55398910]

約数ペア:

[(1, 55398910), (2, 27699455), (5, 11079782), (7, 7914130), (10, 5539891), (14, 3957065), (35, 1582826), (49, 1130590), (70, 791413), (98, 565295), (167, 331730), (245, 226118), (334, 165865), (490, 113059), (677, 81830), (835, 66346), (1169, 47390), (1354, 40915), (1670, 33173), (2338, 23695), (3385, 16366), (4739, 11690), (5845, 9478), (6770, 8183)]