51183678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{7211}}^1$

素因数の和:7249

約数の個数: 48

約数和(自身を含む): 126700416

約数和(自身を除く): 75516738

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, 7211, 14422, 21633, 43266, 50477, 93743, 100954, 151431, 187486, 281229, 302862, 562458, 656201, 1218659, 1312402, 1968603, 2437318, 3655977, 3937206, 7311954, 8530613, 17061226, 25591839, 51183678]

約数ペア:

[(1, 51183678), (2, 25591839), (3, 17061226), (6, 8530613), (7, 7311954), (13, 3937206), (14, 3655977), (21, 2437318), (26, 1968603), (39, 1312402), (42, 1218659), (78, 656201), (91, 562458), (169, 302862), (182, 281229), (273, 187486), (338, 151431), (507, 100954), (546, 93743), (1014, 50477), (1183, 43266), (2366, 21633), (3549, 14422), (7098, 7211)]