51752645

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1213}}^1$

素因数の和:1301

約数の個数: 32

約数和(自身を含む): 75520512

約数和(自身を除く): 23767867

約数列:

[1, 5, 7, 23, 35, 53, 115, 161, 265, 371, 805, 1213, 1219, 1855, 6065, 6095, 8491, 8533, 27899, 42455, 42665, 64289, 139495, 195293, 321445, 450023, 976465, 1478647, 2250115, 7393235, 10350529, 51752645]

約数ペア:

[(1, 51752645), (5, 10350529), (7, 7393235), (23, 2250115), (35, 1478647), (53, 976465), (115, 450023), (161, 321445), (265, 195293), (371, 139495), (805, 64289), (1213, 42665), (1219, 42455), (1855, 27899), (6065, 8533), (6095, 8491)]