52179985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 81285120

約数和(自身を除く): 29105135

約数列:

[1, 5, 11, 13, 19, 23, 55, 65, 95, 115, 143, 167, 209, 247, 253, 299, 437, 715, 835, 1045, 1235, 1265, 1495, 1837, 2171, 2185, 2717, 3173, 3289, 3841, 4807, 5681, 9185, 10855, 13585, 15865, 16445, 19205, 23881, 24035, 28405, 34903, 41249, 42251, 49933, 62491, 72979, 119405, 174515, 206245, 211255, 249665, 312455, 364895, 453739, 549263, 802769, 948727, 2268695, 2746315, 4013845, 4743635, 10435997, 52179985]

約数ペア:

[(1, 52179985), (5, 10435997), (11, 4743635), (13, 4013845), (19, 2746315), (23, 2268695), (55, 948727), (65, 802769), (95, 549263), (115, 453739), (143, 364895), (167, 312455), (209, 249665), (247, 211255), (253, 206245), (299, 174515), (437, 119405), (715, 72979), (835, 62491), (1045, 49933), (1235, 42251), (1265, 41249), (1495, 34903), (1837, 28405), (2171, 24035), (2185, 23881), (2717, 19205), (3173, 16445), (3289, 15865), (3841, 13585), (4807, 10855), (5681, 9185)]