51768756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 108

約数和(自身を含む): 144947712

約数和(自身を除く): 93178956

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 127, 134, 156, 169, 201, 234, 254, 268, 338, 381, 402, 468, 507, 508, 603, 676, 762, 804, 871, 1014, 1143, 1206, 1521, 1524, 1651, 1742, 2028, 2286, 2412, 2613, 3042, 3302, 3484, 4572, 4953, 5226, 6084, 6604, 7839, 8509, 9906, 10452, 11323, 14859, 15678, 17018, 19812, 21463, 22646, 25527, 29718, 31356, 33969, 34036, 42926, 45292, 51054, 59436, 64389, 67938, 76581, 85852, 101907, 102108, 110617, 128778, 135876, 153162, 193167, 203814, 221234, 257556, 306324, 331851, 386334, 407628, 442468, 663702, 772668, 995553, 1327404, 1438021, 1991106, 2876042, 3982212, 4314063, 5752084, 8628126, 12942189, 17256252, 25884378, 51768756]

約数ペア:

[(1, 51768756), (2, 25884378), (3, 17256252), (4, 12942189), (6, 8628126), (9, 5752084), (12, 4314063), (13, 3982212), (18, 2876042), (26, 1991106), (36, 1438021), (39, 1327404), (52, 995553), (67, 772668), (78, 663702), (117, 442468), (127, 407628), (134, 386334), (156, 331851), (169, 306324), (201, 257556), (234, 221234), (254, 203814), (268, 193167), (338, 153162), (381, 135876), (402, 128778), (468, 110617), (507, 102108), (508, 101907), (603, 85852), (676, 76581), (762, 67938), (804, 64389), (871, 59436), (1014, 51054), (1143, 45292), (1206, 42926), (1521, 34036), (1524, 33969), (1651, 31356), (1742, 29718), (2028, 25527), (2286, 22646), (2412, 21463), (2613, 19812), (3042, 17018), (3302, 15678), (3484, 14859), (4572, 11323), (4953, 10452), (5226, 9906), (6084, 8509), (6604, 7839)]