53289254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 87026400

約数和(自身を除く): 33737146

約数列:

[1, 2, 17, 34, 67, 134, 149, 157, 298, 314, 1139, 2278, 2533, 2669, 5066, 5338, 9983, 10519, 19966, 21038, 23393, 46786, 169711, 178823, 339422, 357646, 397681, 795362, 1567331, 3134662, 26644627, 53289254]

約数ペア:

[(1, 53289254), (2, 26644627), (17, 3134662), (34, 1567331), (67, 795362), (134, 397681), (149, 357646), (157, 339422), (298, 178823), (314, 169711), (1139, 46786), (2278, 23393), (2533, 21038), (2669, 19966), (5066, 10519), (5338, 9983)]