48709998

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1$

素因数の和:823

約数の個数: 80

約数和(自身を含む): 120748320

約数和(自身を除く): 72038322

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 27, 34, 46, 51, 54, 69, 81, 102, 138, 153, 162, 207, 306, 391, 414, 459, 621, 769, 782, 918, 1173, 1242, 1377, 1538, 1863, 2307, 2346, 2754, 3519, 3726, 4614, 6921, 7038, 10557, 13073, 13842, 17687, 20763, 21114, 26146, 31671, 35374, 39219, 41526, 53061, 62289, 63342, 78438, 106122, 117657, 124578, 159183, 235314, 300679, 318366, 352971, 477549, 601358, 705942, 902037, 955098, 1058913, 1432647, 1804074, 2117826, 2706111, 2865294, 5412222, 8118333, 16236666, 24354999, 48709998]

約数ペア:

[(1, 48709998), (2, 24354999), (3, 16236666), (6, 8118333), (9, 5412222), (17, 2865294), (18, 2706111), (23, 2117826), (27, 1804074), (34, 1432647), (46, 1058913), (51, 955098), (54, 902037), (69, 705942), (81, 601358), (102, 477549), (138, 352971), (153, 318366), (162, 300679), (207, 235314), (306, 159183), (391, 124578), (414, 117657), (459, 106122), (621, 78438), (769, 63342), (782, 62289), (918, 53061), (1173, 41526), (1242, 39219), (1377, 35374), (1538, 31671), (1863, 26146), (2307, 21114), (2346, 20763), (2754, 17687), (3519, 13842), (3726, 13073), (4614, 10557), (6921, 7038)]