51351118

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2371}}^1$

素因数の和:2417

約数の個数: 48

約数和(自身を含む): 102214224

約数和(自身を除く): 50863106

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 182, 221, 238, 442, 637, 833, 1274, 1547, 1666, 2371, 3094, 4742, 10829, 16597, 21658, 30823, 33194, 40307, 61646, 80614, 116179, 215761, 232358, 282149, 431522, 523991, 564298, 1047982, 1510327, 1975043, 3020654, 3667937, 3950086, 7335874, 25675559, 51351118]

約数ペア:

[(1, 51351118), (2, 25675559), (7, 7335874), (13, 3950086), (14, 3667937), (17, 3020654), (26, 1975043), (34, 1510327), (49, 1047982), (91, 564298), (98, 523991), (119, 431522), (182, 282149), (221, 232358), (238, 215761), (442, 116179), (637, 80614), (833, 61646), (1274, 40307), (1547, 33194), (1666, 30823), (2371, 21658), (3094, 16597), (4742, 10829)]