50986117

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 36

約数和(自身を含む): 66090816

約数和(自身を除く): 15104699

約数列:

[1, 7, 13, 47, 49, 91, 131, 169, 329, 611, 637, 917, 1183, 1703, 2303, 4277, 6157, 6419, 7943, 8281, 11921, 22139, 29939, 43099, 55601, 80041, 83447, 154973, 301693, 389207, 560287, 1040533, 1084811, 3922009, 7283731, 50986117]

約数ペア:

[(1, 50986117), (7, 7283731), (13, 3922009), (47, 1084811), (49, 1040533), (91, 560287), (131, 389207), (169, 301693), (329, 154973), (611, 83447), (637, 80041), (917, 55601), (1183, 43099), (1703, 29939), (2303, 22139), (4277, 11921), (6157, 8281), (6419, 7943)]