51861348

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:434

約数の個数: 144

約数和(自身を含む): 166997376

約数和(自身を除く): 115136028

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 53, 63, 66, 77, 84, 99, 106, 126, 132, 154, 159, 198, 212, 231, 252, 308, 318, 353, 371, 396, 462, 477, 583, 636, 693, 706, 742, 924, 954, 1059, 1113, 1166, 1386, 1412, 1484, 1749, 1908, 2118, 2226, 2332, 2471, 2772, 3177, 3339, 3498, 3883, 4081, 4236, 4452, 4942, 5247, 6354, 6678, 6996, 7413, 7766, 8162, 9884, 10494, 11649, 12243, 12708, 13356, 14826, 15532, 16324, 18709, 20988, 22239, 23298, 24486, 27181, 29652, 34947, 36729, 37418, 44478, 46596, 48972, 54362, 56127, 69894, 73458, 74836, 81543, 88956, 108724, 112254, 130963, 139788, 146916, 163086, 168381, 205799, 224508, 244629, 261926, 326172, 336762, 392889, 411598, 489258, 523852, 617397, 673524, 785778, 823196, 978516, 1178667, 1234794, 1440593, 1571556, 1852191, 2357334, 2469588, 2881186, 3704382, 4321779, 4714668, 5762372, 7408764, 8643558, 12965337, 17287116, 25930674, 51861348]

約数ペア:

[(1, 51861348), (2, 25930674), (3, 17287116), (4, 12965337), (6, 8643558), (7, 7408764), (9, 5762372), (11, 4714668), (12, 4321779), (14, 3704382), (18, 2881186), (21, 2469588), (22, 2357334), (28, 1852191), (33, 1571556), (36, 1440593), (42, 1234794), (44, 1178667), (53, 978516), (63, 823196), (66, 785778), (77, 673524), (84, 617397), (99, 523852), (106, 489258), (126, 411598), (132, 392889), (154, 336762), (159, 326172), (198, 261926), (212, 244629), (231, 224508), (252, 205799), (308, 168381), (318, 163086), (353, 146916), (371, 139788), (396, 130963), (462, 112254), (477, 108724), (583, 88956), (636, 81543), (693, 74836), (706, 73458), (742, 69894), (924, 56127), (954, 54362), (1059, 48972), (1113, 46596), (1166, 44478), (1386, 37418), (1412, 36729), (1484, 34947), (1749, 29652), (1908, 27181), (2118, 24486), (2226, 23298), (2332, 22239), (2471, 20988), (2772, 18709), (3177, 16324), (3339, 15532), (3498, 14826), (3883, 13356), (4081, 12708), (4236, 12243), (4452, 11649), (4942, 10494), (5247, 9884), (6354, 8162), (6678, 7766), (6996, 7413)]