51962778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1427}}^1$

素因数の和:1476

約数の個数: 72

約数和(自身を含む): 136779552

約数和(自身を除く): 84816774

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 289, 306, 357, 578, 714, 867, 1071, 1427, 1734, 2023, 2142, 2601, 2854, 4046, 4281, 5202, 6069, 8562, 9989, 12138, 12843, 18207, 19978, 24259, 25686, 29967, 36414, 48518, 59934, 72777, 89901, 145554, 169813, 179802, 218331, 339626, 412403, 436662, 509439, 824806, 1018878, 1237209, 1528317, 2474418, 2886821, 3056634, 3711627, 5773642, 7423254, 8660463, 17320926, 25981389, 51962778]

約数ペア:

[(1, 51962778), (2, 25981389), (3, 17320926), (6, 8660463), (7, 7423254), (9, 5773642), (14, 3711627), (17, 3056634), (18, 2886821), (21, 2474418), (34, 1528317), (42, 1237209), (51, 1018878), (63, 824806), (102, 509439), (119, 436662), (126, 412403), (153, 339626), (238, 218331), (289, 179802), (306, 169813), (357, 145554), (578, 89901), (714, 72777), (867, 59934), (1071, 48518), (1427, 36414), (1734, 29967), (2023, 25686), (2142, 24259), (2601, 19978), (2854, 18207), (4046, 12843), (4281, 12138), (5202, 9989), (6069, 8562)]