56501886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 134304768

約数和(自身を除く): 77802882

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 103, 111, 206, 222, 259, 309, 353, 518, 618, 706, 721, 777, 1059, 1442, 1554, 2118, 2163, 2471, 3811, 4326, 4942, 7413, 7622, 11433, 13061, 14826, 22866, 26122, 26677, 36359, 39183, 53354, 72718, 78366, 80031, 91427, 109077, 160062, 182854, 218154, 254513, 274281, 509026, 548562, 763539, 1345283, 1527078, 2690566, 4035849, 8071698, 9416981, 18833962, 28250943, 56501886]

約数ペア:

[(1, 56501886), (2, 28250943), (3, 18833962), (6, 9416981), (7, 8071698), (14, 4035849), (21, 2690566), (37, 1527078), (42, 1345283), (74, 763539), (103, 548562), (111, 509026), (206, 274281), (222, 254513), (259, 218154), (309, 182854), (353, 160062), (518, 109077), (618, 91427), (706, 80031), (721, 78366), (777, 72718), (1059, 53354), (1442, 39183), (1554, 36359), (2118, 26677), (2163, 26122), (2471, 22866), (3811, 14826), (4326, 13061), (4942, 11433), (7413, 7622)]