49421610

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:433

約数の個数: 128

約数和(自身を含む): 152985600

約数和(自身を除く): 103563990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 79, 90, 105, 126, 135, 158, 189, 210, 237, 270, 315, 331, 378, 395, 474, 553, 630, 662, 711, 790, 945, 993, 1106, 1185, 1422, 1655, 1659, 1890, 1986, 2133, 2317, 2370, 2765, 2979, 3310, 3318, 3555, 4266, 4634, 4965, 4977, 5530, 5958, 6951, 7110, 8295, 8937, 9930, 9954, 10665, 11585, 13902, 14895, 14931, 16590, 17874, 20853, 21330, 23170, 24885, 26149, 29790, 29862, 34755, 41706, 44685, 49770, 52298, 62559, 69510, 74655, 78447, 89370, 104265, 125118, 130745, 149310, 156894, 183043, 208530, 235341, 261490, 312795, 366086, 392235, 470682, 549129, 625590, 706023, 784470, 915215, 1098258, 1176705, 1412046, 1647387, 1830430, 2353410, 2745645, 3294774, 3530115, 4942161, 5491290, 7060230, 8236935, 9884322, 16473870, 24710805, 49421610]

約数ペア:

[(1, 49421610), (2, 24710805), (3, 16473870), (5, 9884322), (6, 8236935), (7, 7060230), (9, 5491290), (10, 4942161), (14, 3530115), (15, 3294774), (18, 2745645), (21, 2353410), (27, 1830430), (30, 1647387), (35, 1412046), (42, 1176705), (45, 1098258), (54, 915215), (63, 784470), (70, 706023), (79, 625590), (90, 549129), (105, 470682), (126, 392235), (135, 366086), (158, 312795), (189, 261490), (210, 235341), (237, 208530), (270, 183043), (315, 156894), (331, 149310), (378, 130745), (395, 125118), (474, 104265), (553, 89370), (630, 78447), (662, 74655), (711, 69510), (790, 62559), (945, 52298), (993, 49770), (1106, 44685), (1185, 41706), (1422, 34755), (1655, 29862), (1659, 29790), (1890, 26149), (1986, 24885), (2133, 23170), (2317, 21330), (2370, 20853), (2765, 17874), (2979, 16590), (3310, 14931), (3318, 14895), (3555, 13902), (4266, 11585), (4634, 10665), (4965, 9954), (4977, 9930), (5530, 8937), (5958, 8295), (6951, 7110)]