52205980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{659}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 116756640

約数和(自身を除く): 64550660

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 233, 340, 466, 659, 932, 1165, 1318, 2330, 2636, 3295, 3961, 4660, 6590, 7922, 11203, 13180, 15844, 19805, 22406, 39610, 44812, 56015, 79220, 112030, 153547, 224060, 307094, 614188, 767735, 1535470, 2610299, 3070940, 5220598, 10441196, 13051495, 26102990, 52205980]

約数ペア:

[(1, 52205980), (2, 26102990), (4, 13051495), (5, 10441196), (10, 5220598), (17, 3070940), (20, 2610299), (34, 1535470), (68, 767735), (85, 614188), (170, 307094), (233, 224060), (340, 153547), (466, 112030), (659, 79220), (932, 56015), (1165, 44812), (1318, 39610), (2330, 22406), (2636, 19805), (3295, 15844), (3961, 13180), (4660, 11203), (6590, 7922)]