49419370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4937}}^1$

素因数の和:4975

約数の個数: 64

約数和(自身を含む): 119460096

約数和(自身を除く): 70040726

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 4937, 5005, 9874, 10010, 24685, 34559, 49370, 54307, 64181, 69118, 108614, 128362, 172795, 271535, 320905, 345590, 380149, 449267, 543070, 641810, 705991, 760298, 898534, 1411982, 1900745, 2246335, 3529955, 3801490, 4492670, 4941937, 7059910, 9883874, 24709685, 49419370]

約数ペア:

[(1, 49419370), (2, 24709685), (5, 9883874), (7, 7059910), (10, 4941937), (11, 4492670), (13, 3801490), (14, 3529955), (22, 2246335), (26, 1900745), (35, 1411982), (55, 898534), (65, 760298), (70, 705991), (77, 641810), (91, 543070), (110, 449267), (130, 380149), (143, 345590), (154, 320905), (182, 271535), (286, 172795), (385, 128362), (455, 108614), (715, 69118), (770, 64181), (910, 54307), (1001, 49370), (1430, 34559), (2002, 24685), (4937, 10010), (5005, 9874)]