51143235

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 97445376

約数和(自身を除く): 46302141

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 113, 143, 165, 195, 211, 339, 429, 565, 633, 715, 1055, 1243, 1469, 1695, 2145, 2321, 2743, 3165, 3729, 4407, 6215, 6963, 7345, 8229, 11605, 13715, 16159, 18645, 22035, 23843, 30173, 34815, 41145, 48477, 71529, 80795, 90519, 119215, 150865, 242385, 262273, 309959, 357645, 452595, 786819, 929877, 1311365, 1549795, 3409549, 3934095, 4649385, 10228647, 17047745, 51143235]

約数ペア:

[(1, 51143235), (3, 17047745), (5, 10228647), (11, 4649385), (13, 3934095), (15, 3409549), (33, 1549795), (39, 1311365), (55, 929877), (65, 786819), (113, 452595), (143, 357645), (165, 309959), (195, 262273), (211, 242385), (339, 150865), (429, 119215), (565, 90519), (633, 80795), (715, 71529), (1055, 48477), (1243, 41145), (1469, 34815), (1695, 30173), (2145, 23843), (2321, 22035), (2743, 18645), (3165, 16159), (3729, 13715), (4407, 11605), (6215, 8229), (6963, 7345)]