51596545

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{61}}^1$

素因数の和:123

約数の個数: 64

約数和(自身を含む): 84994560

約数和(自身を除く): 33398015

約数列:

[1, 5, 7, 11, 13, 35, 55, 61, 65, 77, 91, 143, 169, 305, 385, 427, 455, 671, 715, 793, 845, 1001, 1183, 1859, 2135, 2197, 3355, 3965, 4697, 5005, 5551, 5915, 8723, 9295, 10309, 10985, 13013, 15379, 23485, 24167, 27755, 43615, 51545, 61061, 65065, 72163, 76895, 113399, 120835, 134017, 169169, 305305, 360815, 566995, 670085, 793793, 845845, 938119, 1474187, 3968965, 4690595, 7370935, 10319309, 51596545]

約数ペア:

[(1, 51596545), (5, 10319309), (7, 7370935), (11, 4690595), (13, 3968965), (35, 1474187), (55, 938119), (61, 845845), (65, 793793), (77, 670085), (91, 566995), (143, 360815), (169, 305305), (305, 169169), (385, 134017), (427, 120835), (455, 113399), (671, 76895), (715, 72163), (793, 65065), (845, 61061), (1001, 51545), (1183, 43615), (1859, 27755), (2135, 24167), (2197, 23485), (3355, 15379), (3965, 13013), (4697, 10985), (5005, 10309), (5551, 9295), (5915, 8723)]