49911225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 103993344

約数和(自身を除く): 54082119

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 71, 75, 91, 103, 105, 175, 195, 213, 273, 309, 325, 355, 455, 497, 515, 525, 721, 923, 975, 1065, 1339, 1365, 1491, 1545, 1775, 2163, 2275, 2485, 2575, 2769, 3605, 4017, 4615, 5325, 6461, 6695, 6825, 7313, 7455, 7725, 9373, 10815, 12425, 13845, 18025, 19383, 20085, 21939, 23075, 28119, 32305, 33475, 36565, 37275, 46865, 51191, 54075, 69225, 95069, 96915, 100425, 109695, 140595, 153573, 161525, 182825, 234325, 255955, 285207, 475345, 484575, 548475, 665483, 702975, 767865, 1279775, 1426035, 1996449, 2376725, 3327415, 3839325, 7130175, 9982245, 16637075, 49911225]

約数ペア:

[(1, 49911225), (3, 16637075), (5, 9982245), (7, 7130175), (13, 3839325), (15, 3327415), (21, 2376725), (25, 1996449), (35, 1426035), (39, 1279775), (65, 767865), (71, 702975), (75, 665483), (91, 548475), (103, 484575), (105, 475345), (175, 285207), (195, 255955), (213, 234325), (273, 182825), (309, 161525), (325, 153573), (355, 140595), (455, 109695), (497, 100425), (515, 96915), (525, 95069), (721, 69225), (923, 54075), (975, 51191), (1065, 46865), (1339, 37275), (1365, 36565), (1491, 33475), (1545, 32305), (1775, 28119), (2163, 23075), (2275, 21939), (2485, 20085), (2575, 19383), (2769, 18025), (3605, 13845), (4017, 12425), (4615, 10815), (5325, 9373), (6461, 7725), (6695, 7455), (6825, 7313)]