51032124

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:488

約数の個数: 144

約数和(自身を含む): 158505984

約数和(自身を除く): 107473860

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 23, 26, 33, 36, 39, 44, 46, 52, 66, 69, 78, 92, 99, 117, 132, 138, 143, 156, 198, 207, 234, 253, 276, 286, 299, 396, 414, 429, 431, 468, 506, 572, 598, 759, 828, 858, 862, 897, 1012, 1196, 1287, 1293, 1518, 1716, 1724, 1794, 2277, 2574, 2586, 2691, 3036, 3289, 3588, 3879, 4554, 4741, 5148, 5172, 5382, 5603, 6578, 7758, 9108, 9482, 9867, 9913, 10764, 11206, 13156, 14223, 15516, 16809, 18964, 19734, 19826, 22412, 28446, 29601, 29739, 33618, 39468, 39652, 42669, 50427, 56892, 59202, 59478, 61633, 67236, 85338, 89217, 100854, 109043, 118404, 118956, 123266, 128869, 170676, 178434, 184899, 201708, 218086, 246532, 257738, 327129, 356868, 369798, 386607, 436172, 515476, 554697, 654258, 739596, 773214, 981387, 1109394, 1159821, 1308516, 1417559, 1546428, 1962774, 2218788, 2319642, 2835118, 3925548, 4252677, 4639284, 5670236, 8505354, 12758031, 17010708, 25516062, 51032124]

約数ペア:

[(1, 51032124), (2, 25516062), (3, 17010708), (4, 12758031), (6, 8505354), (9, 5670236), (11, 4639284), (12, 4252677), (13, 3925548), (18, 2835118), (22, 2319642), (23, 2218788), (26, 1962774), (33, 1546428), (36, 1417559), (39, 1308516), (44, 1159821), (46, 1109394), (52, 981387), (66, 773214), (69, 739596), (78, 654258), (92, 554697), (99, 515476), (117, 436172), (132, 386607), (138, 369798), (143, 356868), (156, 327129), (198, 257738), (207, 246532), (234, 218086), (253, 201708), (276, 184899), (286, 178434), (299, 170676), (396, 128869), (414, 123266), (429, 118956), (431, 118404), (468, 109043), (506, 100854), (572, 89217), (598, 85338), (759, 67236), (828, 61633), (858, 59478), (862, 59202), (897, 56892), (1012, 50427), (1196, 42669), (1287, 39652), (1293, 39468), (1518, 33618), (1716, 29739), (1724, 29601), (1794, 28446), (2277, 22412), (2574, 19826), (2586, 19734), (2691, 18964), (3036, 16809), (3289, 15516), (3588, 14223), (3879, 13156), (4554, 11206), (4741, 10764), (5148, 9913), (5172, 9867), (5382, 9482), (5603, 9108), (6578, 7758)]