50197784

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1301}}^1$

素因数の和:1380

約数の個数: 64

約数和(自身を含む): 118117440

約数和(自身を除く): 67919656

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 53, 56, 91, 104, 106, 182, 212, 364, 371, 424, 689, 728, 742, 1301, 1378, 1484, 2602, 2756, 2968, 4823, 5204, 5512, 9107, 9646, 10408, 16913, 18214, 19292, 33826, 36428, 38584, 67652, 68953, 72856, 118391, 135304, 137906, 236782, 275812, 473564, 482671, 551624, 896389, 947128, 965342, 1792778, 1930684, 3585556, 3861368, 6274723, 7171112, 12549446, 25098892, 50197784]

約数ペア:

[(1, 50197784), (2, 25098892), (4, 12549446), (7, 7171112), (8, 6274723), (13, 3861368), (14, 3585556), (26, 1930684), (28, 1792778), (52, 965342), (53, 947128), (56, 896389), (91, 551624), (104, 482671), (106, 473564), (182, 275812), (212, 236782), (364, 137906), (371, 135304), (424, 118391), (689, 72856), (728, 68953), (742, 67652), (1301, 38584), (1378, 36428), (1484, 33826), (2602, 19292), (2756, 18214), (2968, 16913), (4823, 10408), (5204, 9646), (5512, 9107)]