51058.000000

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 1260672

約数和(自身を除く): 822780

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 401, 546, 802, 1092, 1203, 1604, 2406, 2807, 4812, 5213, 5614, 8421, 10426, 11228, 15639, 16842, 20852, 31278, 33684, 36491, 62556, 72982, 109473, 145964, 218946, 437892]

約数ペア:

[(1, 437892), (2, 218946), (3, 145964), (4, 109473), (6, 72982), (7, 62556), (12, 36491), (13, 33684), (14, 31278), (21, 20852), (26, 16842), (28, 15639), (39, 11228), (42, 10426), (52, 8421), (78, 5614), (84, 5213), (91, 4812), (156, 2807), (182, 2406), (273, 1604), (364, 1203), (401, 1092), (546, 802)]