51719778

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 131144832

約数和(自身を除く): 79425054

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 41, 46, 66, 69, 82, 99, 123, 138, 198, 207, 246, 253, 277, 369, 414, 451, 506, 554, 738, 759, 831, 902, 943, 1353, 1518, 1662, 1886, 2277, 2493, 2706, 2829, 3047, 4059, 4554, 4986, 5658, 6094, 6371, 8118, 8487, 9141, 10373, 11357, 12742, 16974, 18282, 19113, 20746, 22714, 27423, 31119, 34071, 38226, 54846, 57339, 62238, 68142, 70081, 93357, 102213, 114678, 124927, 140162, 186714, 204426, 210243, 249854, 261211, 374781, 420486, 522422, 630729, 749562, 783633, 1124343, 1261458, 1567266, 2248686, 2350899, 2873321, 4701798, 5746642, 8619963, 17239926, 25859889, 51719778]

約数ペア:

[(1, 51719778), (2, 25859889), (3, 17239926), (6, 8619963), (9, 5746642), (11, 4701798), (18, 2873321), (22, 2350899), (23, 2248686), (33, 1567266), (41, 1261458), (46, 1124343), (66, 783633), (69, 749562), (82, 630729), (99, 522422), (123, 420486), (138, 374781), (198, 261211), (207, 249854), (246, 210243), (253, 204426), (277, 186714), (369, 140162), (414, 124927), (451, 114678), (506, 102213), (554, 93357), (738, 70081), (759, 68142), (831, 62238), (902, 57339), (943, 54846), (1353, 38226), (1518, 34071), (1662, 31119), (1886, 27423), (2277, 22714), (2493, 20746), (2706, 19113), (2829, 18282), (3047, 16974), (4059, 12742), (4554, 11357), (4986, 10373), (5658, 9141), (6094, 8487), (6371, 8118)]