51439206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{7247}}^1$

素因数の和:7285

約数の個数: 48

約数和(自身を含む): 127332864

約数和(自身を除く): 75893658

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 1014, 1183, 2366, 3549, 7098, 7247, 14494, 21741, 43482, 50729, 94211, 101458, 152187, 188422, 282633, 304374, 565266, 659477, 1224743, 1318954, 1978431, 2449486, 3674229, 3956862, 7348458, 8573201, 17146402, 25719603, 51439206]

約数ペア:

[(1, 51439206), (2, 25719603), (3, 17146402), (6, 8573201), (7, 7348458), (13, 3956862), (14, 3674229), (21, 2449486), (26, 1978431), (39, 1318954), (42, 1224743), (78, 659477), (91, 565266), (169, 304374), (182, 282633), (273, 188422), (338, 152187), (507, 101458), (546, 94211), (1014, 50729), (1183, 43482), (2366, 21741), (3549, 14494), (7098, 7247)]