49751416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 110688480

約数和(自身を除く): 60937064

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 157, 277, 286, 314, 554, 572, 628, 1108, 1144, 1256, 1727, 2041, 2216, 3047, 3454, 3601, 4082, 6094, 6908, 7202, 8164, 12188, 13816, 14404, 16328, 22451, 24376, 28808, 39611, 43489, 44902, 79222, 86978, 89804, 158444, 173956, 179608, 316888, 347912, 478379, 565357, 956758, 1130714, 1913516, 2261428, 3827032, 4522856, 6218927, 12437854, 24875708, 49751416]

約数ペア:

[(1, 49751416), (2, 24875708), (4, 12437854), (8, 6218927), (11, 4522856), (13, 3827032), (22, 2261428), (26, 1913516), (44, 1130714), (52, 956758), (88, 565357), (104, 478379), (143, 347912), (157, 316888), (277, 179608), (286, 173956), (314, 158444), (554, 89804), (572, 86978), (628, 79222), (1108, 44902), (1144, 43489), (1256, 39611), (1727, 28808), (2041, 24376), (2216, 22451), (3047, 16328), (3454, 14404), (3601, 13816), (4082, 12188), (6094, 8164), (6908, 7202)]