51079236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:405

約数の個数: 72

約数和(自身を含む): 130969440

約数和(自身を除く): 79890204

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 156, 169, 178, 267, 283, 338, 356, 507, 534, 566, 676, 849, 1014, 1068, 1132, 1157, 1698, 2028, 2314, 3396, 3471, 3679, 4628, 6942, 7358, 11037, 13884, 14716, 15041, 22074, 25187, 30082, 44148, 45123, 47827, 50374, 60164, 75561, 90246, 95654, 100748, 143481, 151122, 180492, 191308, 286962, 302244, 327431, 573924, 654862, 982293, 1309724, 1964586, 3929172, 4256603, 8513206, 12769809, 17026412, 25539618, 51079236]

約数ペア:

[(1, 51079236), (2, 25539618), (3, 17026412), (4, 12769809), (6, 8513206), (12, 4256603), (13, 3929172), (26, 1964586), (39, 1309724), (52, 982293), (78, 654862), (89, 573924), (156, 327431), (169, 302244), (178, 286962), (267, 191308), (283, 180492), (338, 151122), (356, 143481), (507, 100748), (534, 95654), (566, 90246), (676, 75561), (849, 60164), (1014, 50374), (1068, 47827), (1132, 45123), (1157, 44148), (1698, 30082), (2028, 25187), (2314, 22074), (3396, 15041), (3471, 14716), (3679, 13884), (4628, 11037), (6942, 7358)]