56214977

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 76245120

約数和(自身を除く): 20030143

約数列:

[1, 7, 13, 19, 41, 61, 91, 133, 169, 247, 287, 427, 533, 779, 793, 1159, 1183, 1729, 2501, 3211, 3731, 5453, 5551, 6929, 8113, 10127, 10309, 15067, 17507, 22477, 32513, 47519, 48503, 70889, 72163, 105469, 131651, 195871, 227591, 332633, 422669, 617747, 921557, 1371097, 2958683, 4324229, 8030711, 56214977]

約数ペア:

[(1, 56214977), (7, 8030711), (13, 4324229), (19, 2958683), (41, 1371097), (61, 921557), (91, 617747), (133, 422669), (169, 332633), (247, 227591), (287, 195871), (427, 131651), (533, 105469), (779, 72163), (793, 70889), (1159, 48503), (1183, 47519), (1729, 32513), (2501, 22477), (3211, 17507), (3731, 15067), (5453, 10309), (5551, 10127), (6929, 8113)]