49972468

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 115605504

約数和(自身を除く): 65633036

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 47, 52, 91, 92, 94, 127, 161, 182, 188, 254, 299, 322, 329, 364, 508, 598, 611, 644, 658, 889, 1081, 1196, 1222, 1316, 1651, 1778, 2093, 2162, 2444, 2921, 3302, 3556, 4186, 4277, 4324, 5842, 5969, 6604, 7567, 8372, 8554, 11557, 11684, 11938, 14053, 15134, 17108, 20447, 23114, 23876, 28106, 30268, 37973, 40894, 41783, 46228, 56212, 75946, 77597, 81788, 83566, 98371, 137287, 151892, 155194, 167132, 196742, 265811, 274574, 310388, 393484, 531622, 543179, 549148, 961009, 1063244, 1086358, 1784731, 1922018, 2172716, 3569462, 3844036, 7138924, 12493117, 24986234, 49972468]

約数ペア:

[(1, 49972468), (2, 24986234), (4, 12493117), (7, 7138924), (13, 3844036), (14, 3569462), (23, 2172716), (26, 1922018), (28, 1784731), (46, 1086358), (47, 1063244), (52, 961009), (91, 549148), (92, 543179), (94, 531622), (127, 393484), (161, 310388), (182, 274574), (188, 265811), (254, 196742), (299, 167132), (322, 155194), (329, 151892), (364, 137287), (508, 98371), (598, 83566), (611, 81788), (644, 77597), (658, 75946), (889, 56212), (1081, 46228), (1196, 41783), (1222, 40894), (1316, 37973), (1651, 30268), (1778, 28106), (2093, 23876), (2162, 23114), (2444, 20447), (2921, 17108), (3302, 15134), (3556, 14053), (4186, 11938), (4277, 11684), (4324, 11557), (5842, 8554), (5969, 8372), (6604, 7567)]