55470116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:644

約数の個数: 48

約数和(自身を含む): 111767040

約数和(自身を除く): 56296924

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 131, 221, 262, 442, 479, 524, 884, 958, 1703, 1916, 2227, 3406, 4454, 6227, 6812, 8143, 8908, 12454, 16286, 24908, 28951, 32572, 57902, 62749, 105859, 115804, 125498, 211718, 250996, 423436, 815737, 1066733, 1631474, 2133466, 3262948, 4266932, 13867529, 27735058, 55470116]

約数ペア:

[(1, 55470116), (2, 27735058), (4, 13867529), (13, 4266932), (17, 3262948), (26, 2133466), (34, 1631474), (52, 1066733), (68, 815737), (131, 423436), (221, 250996), (262, 211718), (442, 125498), (479, 115804), (524, 105859), (884, 62749), (958, 57902), (1703, 32572), (1916, 28951), (2227, 24908), (3406, 16286), (4454, 12454), (6227, 8908), (6812, 8143)]