52996531

素因数分解:

$7^1\times {\mathrm{17}}^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:148

約数の個数: 32

約数和(自身を含む): 68152320

約数和(自身を除く): 15155789

約数列:

[1, 7, 17, 23, 67, 119, 161, 289, 391, 469, 1139, 1541, 2023, 2737, 4913, 6647, 7973, 10787, 19363, 26197, 34391, 46529, 112999, 135541, 183379, 329171, 445349, 790993, 2304197, 3117443, 7570933, 52996531]

約数ペア:

[(1, 52996531), (7, 7570933), (17, 3117443), (23, 2304197), (67, 790993), (119, 445349), (161, 329171), (289, 183379), (391, 135541), (469, 112999), (1139, 46529), (1541, 34391), (2023, 26197), (2737, 19363), (4913, 10787), (6647, 7973)]