52303979

素因数分解:

$7^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 68544000

約数和(自身を除く): 16240021

約数列:

[1, 7, 13, 19, 91, 133, 169, 179, 247, 1183, 1253, 1729, 2197, 2327, 3211, 3401, 15379, 16289, 22477, 23807, 30251, 41743, 44213, 211757, 292201, 309491, 393263, 574769, 2752841, 4023383, 7471997, 52303979]

約数ペア:

[(1, 52303979), (7, 7471997), (13, 4023383), (19, 2752841), (91, 574769), (133, 393263), (169, 309491), (179, 292201), (247, 211757), (1183, 44213), (1253, 41743), (1729, 30251), (2197, 23807), (2327, 22477), (3211, 16289), (3401, 15379)]