49195188

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:331

約数の個数: 120

約数和(自身を含む): 149072000

約数和(自身を除く): 99876812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 109, 126, 162, 189, 199, 218, 252, 324, 327, 378, 398, 436, 567, 597, 654, 756, 763, 796, 981, 1134, 1194, 1308, 1393, 1526, 1791, 1962, 2268, 2289, 2388, 2786, 2943, 3052, 3582, 3924, 4179, 4578, 5373, 5572, 5886, 6867, 7164, 8358, 8829, 9156, 10746, 11772, 12537, 13734, 16119, 16716, 17658, 20601, 21492, 21691, 25074, 27468, 32238, 35316, 37611, 41202, 43382, 50148, 61803, 64476, 65073, 75222, 82404, 86764, 112833, 123606, 130146, 150444, 151837, 195219, 225666, 247212, 260292, 303674, 390438, 451332, 455511, 585657, 607348, 780876, 911022, 1171314, 1366533, 1756971, 1822044, 2342628, 2733066, 3513942, 4099599, 5466132, 7027884, 8199198, 12298797, 16398396, 24597594, 49195188]

約数ペア:

[(1, 49195188), (2, 24597594), (3, 16398396), (4, 12298797), (6, 8199198), (7, 7027884), (9, 5466132), (12, 4099599), (14, 3513942), (18, 2733066), (21, 2342628), (27, 1822044), (28, 1756971), (36, 1366533), (42, 1171314), (54, 911022), (63, 780876), (81, 607348), (84, 585657), (108, 455511), (109, 451332), (126, 390438), (162, 303674), (189, 260292), (199, 247212), (218, 225666), (252, 195219), (324, 151837), (327, 150444), (378, 130146), (398, 123606), (436, 112833), (567, 86764), (597, 82404), (654, 75222), (756, 65073), (763, 64476), (796, 61803), (981, 50148), (1134, 43382), (1194, 41202), (1308, 37611), (1393, 35316), (1526, 32238), (1791, 27468), (1962, 25074), (2268, 21691), (2289, 21492), (2388, 20601), (2786, 17658), (2943, 16716), (3052, 16119), (3582, 13734), (3924, 12537), (4179, 11772), (4578, 10746), (5373, 9156), (5572, 8829), (5886, 8358), (6867, 7164)]