51605424

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{1021}}^1$

素因数の和:1057

約数の個数: 120

約数和(自身を含む): 161451472

約数和(自身を除く): 109846048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 624, 648, 702, 936, 972, 1021, 1053, 1296, 1404, 1872, 1944, 2042, 2106, 2808, 3063, 3159, 3888, 4084, 4212, 5616, 6126, 6318, 8168, 8424, 9189, 12252, 12636, 13273, 16336, 16848, 18378, 24504, 25272, 26546, 27567, 36756, 39819, 49008, 50544, 53092, 55134, 73512, 79638, 82701, 106184, 110268, 119457, 147024, 159276, 165402, 212368, 220536, 238914, 248103, 318552, 330804, 358371, 441072, 477828, 496206, 637104, 661608, 716742, 955656, 992412, 1075113, 1323216, 1433484, 1911312, 1984824, 2150226, 2866968, 3225339, 3969648, 4300452, 5733936, 6450678, 8600904, 12901356, 17201808, 25802712, 51605424]

約数ペア:

[(1, 51605424), (2, 25802712), (3, 17201808), (4, 12901356), (6, 8600904), (8, 6450678), (9, 5733936), (12, 4300452), (13, 3969648), (16, 3225339), (18, 2866968), (24, 2150226), (26, 1984824), (27, 1911312), (36, 1433484), (39, 1323216), (48, 1075113), (52, 992412), (54, 955656), (72, 716742), (78, 661608), (81, 637104), (104, 496206), (108, 477828), (117, 441072), (144, 358371), (156, 330804), (162, 318552), (208, 248103), (216, 238914), (234, 220536), (243, 212368), (312, 165402), (324, 159276), (351, 147024), (432, 119457), (468, 110268), (486, 106184), (624, 82701), (648, 79638), (702, 73512), (936, 55134), (972, 53092), (1021, 50544), (1053, 49008), (1296, 39819), (1404, 36756), (1872, 27567), (1944, 26546), (2042, 25272), (2106, 24504), (2808, 18378), (3063, 16848), (3159, 16336), (3888, 13273), (4084, 12636), (4212, 12252), (5616, 9189), (6126, 8424), (6318, 8168)]